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I am a student and suffering from lumbar disc herniation since last two years or more treatments are being done but there have been no proper result but severe development in sciatic pain, numbness and feeling some effect on other leg also. And please suggest me some solution for this herniation.
Fibroid tumour is the abnormal cell growth in the uterus and they are mostly benign. Fibroids usually affect women in the age bracket of 30 - 40. Fibroid tumours are of three types, depending on their location:
- Submucosal fibroids: The tumour develops under the lining of the uterus
- Intramural fibroids: The growth is found amongst the muscles in the wall of the uterus
- Subserosal fibroids: The growth develops on the wall of the uterus right in the pelvic cavity
Causes behind it
The exact cause of fibroids in not known clearly. But certain factors have been discovered that might influence their formation. These factors include:
- Hormones: Progesterone and estrogen are the hormones responsible for recreating the uterine lining during every menstrual cycle. These hormones might trigger the formation of tumour.
- Family history: If any member in your family; your mother, grandmother or sister has/had fibroids in their uterus, you may also develop it.
- Pregnancy: Your body produces excessive progesterone and estrogen when you are pregnant, which may cause an increase in the size of a pre-existing small fibroid. Myomectomy can be done by giving incision on the abdomen or by laparoscopy depending on the size and location of the fibroids.
Signs You are suffering from it
- Heavy bleeding along with blood clots during or between your periods
- Lower back or pelvic pain
- Elevated menstrual cramping
- Frequent urination
- Pain during sex
- Longer than normal periods
- Bloating or pressure in lower abdomen
- Enlargement or swelling of the abdomen
How it can be treated?
Your doctor will formulate the right treatment depending on your age, the mass of the fibroids and your overall health. Your doctor may choose a combination of treatment to cure your fibroids, and they include:
- Medication: Gonadotropin releasing hormones (GnRH) agonists, birth control pills and ibuprofen (anti-inflammatory medicine) are prescribed. GnRH agonists reduce the level of progesterone and estrogen in your uterus.
- Surgery: Myomectomy and hysterectomy are two common surgical procedures to treat fibroids. Myomectomy is performed by removing the fibroids only by making an incision on the abdomen. But hysterectomy completely removes the uterus. The latter is reserved for serious cases.
- Non-invasive surgery: Forced ultrasound surgery, myolysis (shrinking fibroids with laser or electric current), cryomyolysis (fibroids are frozen) and endometrial ablation (an instrument uses heat, hot water, microwaves or electric current to destroy fibroids) are some non-invasive surgical procedures. If you wish to discuss about any specific problem, you can consult a doctor and ask a free question.
My MRI report says, Mild posterior broad base protrusion of L4-L5 intervertebral disc resultant mild central and lateral canal narrowing causing mild compression over thecal sac and right traversing L5 nerve root. I am doing bed rest from 10 days, what's the report says.
I am suffering from sciatica for the last 6 months. Tried back exercises and muscle relaxants. The condition is due to L4/L5 disc herniation. Kindly advice.
Q1. What exactly is Laparoscopy?
Laparoscopy is an alternative to 'Open' surgery wherein the abdomen is opened by tiny 'key hole' incisions and surgery is done. 'Scopy' means the use of an endoscope or telescope to see inside the abdomen. This is attached to a camera and a light source and the inside of the abdomen is projected on to a monitor. The surgeon performs surgery looking at this screen. The surgeon makes a total of 2-4 small cuts on the abdomen ranging from half to 1 cm through which the telescope and other thin surgical instruments are passed into the abdomen. When the uterus is removed , known as hysterectomy, there is also a cut at the top of the vagina where the uterus is attached.
Q2. What kind of gynaecological surgeries can be performed by Laparoscopy?
Most surgeries done in gynaecology can now be performed by Laparoscopy and do not require the large incision as for open surgery. Laparoscopy can be done sometimes only for diagnosis and is called Diagnostic Laparoscopy, as in checking whether the tubes are open or not and to look for any causes of infertility or pain outside the uterus. In women who are unable to conceive, Diagnostic Laparoscopy is often combined with Hysteroscopy (endoscope inside the uterus, inserted from below, via the vagina). When laparoscopy is done to perform some surgical procedure inside the abdomen it is called Operative Laparoscopy. This may be for simple procedures like sterilization, minor adhesions, drilling ovaries; or for intermediate or major reasons like fibroids, endometriosis, removal of ovaries or tubes or both or removal of uterus, for staging of cancers or radical surgeries for cancer. However, about 5% of all surgeries including those for cancer or very large tumours may benefit from open surgery.
Q3. Why does an expert surgeon recommend Laparoscopy over Open Surgery?
Laparoscopic surgery has many advantages above open surgery: the incisions are much smaller (open surgery incisions are 8-10 cms long), therefore pain is much less; requirement for pain killers (which can have side-effects like sleepiness, impaired judgement) is lesser; hospital stay is shorter; complications fewer; requirement for blood transfusions infrequent; recovery in terms of physical, emotional and mental state is much better and quicker; return to work is faster with consequent lesser loss of working and earning days. Surgery with laparoscope is more precise because it is magnified view. Further vision is much better because it's like having your eye behind the structure because you can see with the telescope at places where the surgeon's eye cannot reach.
Q4. If the cuts on the abdomen are so small in Laparoscopic surgery, how do you remove the uterus or a large tumour from inside the abdomen?
Quite often if the tumour is not malignant and contains fluid, it is punctured to collapse it into a smaller size. If it is solid, it can be cut into smaller pieces inside the abdomen using a special instrument. The collapsed or cut structures can be removed gently through the 1 cm cut on the abdomen which may be increased a bit if required. After hysterectomy, the uterus can be removed easily from below, through the vagina.
Q5. Will there be much pain or discomfort after Laparoscopic Surgery?
There may be some pain and discomfort in lower abdomen for one day to few days after Laparoscopic surgery but this is much less as compared to open surgery because the incisions on the abdomen are much smaller and there is much less tissue handling inside the abdomen by fine instruments instead of rough, big, gloved hands which can cause tissue injury in open surgery. There may be some pain in the shoulder following laparoscopy. This is not serious and is due to the gas used in the surgery to make space for instruments.
Q6. When can I be discharged from hospital?
Following Diagnostic Laparoscopy or with simple Operative Laparoscopy you can expect to be discharged from hospital latest by the morning after surgery. In most other cases of intermediate or even major surgery, discharge is generally 1-2 days following the surgery unless there is some health issues prior to the surgery or any complication during the surgery. The complication rates for Laparoscopic surgery are not more than for open surgery and depend upon patient factors like anaemia, diabetes, obesity and skill of the surgeon.
Q7. When can I perform routine household activities or return to work after Laparoscopic Surgery?
Recovery after surgery depends upon many factors: presence of health problems before surgery; why the surgery is required; what surgery is being done; problems or complications of surgery, anaesthesia or blood transfusions. If all is well, one can perform routine household activities by 1 week, provided one doesn't feel tired. Although there may not be any harm, it may be unwise to be normally active within 48 hours of procedure. Following Diagnostic Laparoscopy or Operative Laparoscopy for simple procedures, one can return to work in 1 week. For other procedures, a 2-3 week off from work is reasonable. It depends on the type of work you are returning to. Avoid too rapid return to work if it is manually hard or requires standing for long durations of time. Sometimes a surgical procedure brings on a well needed rest and break from a lifetime of work. Mostly, when you return to work depends upon your own body and its signals of tiredness. You need to listen to those signals.
I am an advocate and have got sitting job for long hours and walking job too. I am suffer from slip disc. Any treatment?
I am 34 years old male. I am suffering from back pain for the last 3 years. I have done MRI. In MRI it is found that 1. MILD DIFFUSE DISC BULGE IS NOTED AT L3-4 LEVEL CAUSING ANTERIORTHECAL SAC indentation MINIMAL NARROWING OF BILATERAL NEURAL forminal AS WELL AS LATERAL RECESSES. 2. MILD DIFFUSE DISC BULGE IS NOTED AT L4-5LEVEL CAUSING ANTERIOR THECAL SAC INDENTATION AND NARROWING OF BILATERAL NEURAL forminal AS WELL AS LATERAL RECESSES. MILD facial ARTHROPATHY IS NOTED BILATERALLY. please MAKE ME UNDERSTAND WHAT IS THE PROBLEM AND WHAT IS THE SOLUTION.
Breast cancer, is a type of cancer, which is common to women, where cancer cells grow on the breasts or the female mammary gland. It starts out with the formation of a small lump in your breast and can spread out to your other organs very rapidly. It generally affects women above forty years of age. Breast cancer can be classified into two types. They can either start forming on the inner linings of your milk ducts ( known as Ductal carcinoma) or in the lobules which supply milk (known as Lobular carcinoma).
There are many causes responsible for breast cancer they are mentioned below:
- Obesity or post-menopausal obesity (Learn more about Heart Diseases Post Menopause)
- Exposure to frequent radiation (X-ray)
- Consumption of alcohol
- Being taller than average
- Start of periods at an early age
- Late menopause
- Hormone replacement therapy
- Consumption of birth control pills
The most common symptoms of breast cancer are as follows:
- Formation of a lump in your breast
- Swelling or shrinking of your breast
- Change of size, shape and color of your nipple
- Blood or milk discharge from the nipple
- Breast pain
- Itching sensation
- Appearance of rashes (Learn more about to maintain the skin health)
Breast cancer if not diagnosed and treated at an early stage may turn out to be fatal. Ayurveda offers promising cures for breast cancer.
A few of the Ayurvedic remedies are mentioned below:
- Include foods, which are well supplied with vitamin D in your diet. Researches show that women with less amount of vitamin D in their bodies are more likely to develop breast cancer. Consider including foods like eggs, orange juice, dairy products and fish like salmon in your diet.
- Drink more of green tea as it has anti cancer properties.
- Exercises like walking, yoga, meditation and certain breast exercises can help you to relax the pain sensation, reduce stress and also get cured.
- Incorporate bitter gourd in your diet. Researches show that bitter gourd can kill those cancer cells, which cause breast cancer.
- Ayurvedic herbs like Ashwagandha, tulsi, curcumin have certain properties that can destroy cancer cells.
Since, breast cancer has less survival rates, it is absolutely essential for you to visit an Ayurvedic practitioner if you wish to get cured through Ayurvedic treatment.
Uterine cancer is also known as endometrial cancer. It is a cancer which begins in the lining of the uterus. The uterus is the part of a woman's body where the fetus develops. Uterine cancer is one of those rare cancers in India, which can be diagnosed in its early stages. This is because excessive vaginal bleeding occurs, thus making it a very serious and an apparent symptom. It is also one of the few forms of cancer which can be cured as removing the uterus is often more than enough to cure the patient of uterine cancer.
Here are the causes, diagnosis and treatment of uterine cancer:
The exact cause of uterine cancer is not yet known, however, there is a theory on what causes uterine cancer. Hormones in a woman's body have been thought to increase the chances of getting uterine cancer. This is because it has long been thought that having high levels of estrogen is the cause of uterine cancer. Increased estrogen thickens the endometrium and thus, increases the likelihood of uterine cancer.
There are several tests used to diagnose whether you have uterine cancer including:
1. Pelvic exam: This is an examination in which the vagina, bladder, rectum and uterus are scanned for lumps. If they are found, it might be due to uterine cancer.
2. Pap test: A pap test is a special test designed to scan for uterine cancer.
3. Transvaginal ultrasound: A transvaginal ultrasound uses high-intensity sound waves so that pictures of the uterus can be taken.
4. Biopsy: During a biopsy, the doctor will remove tissue from the endometrium and it will then be analyzed for cancerous growths.
1. Surgery: This is the most common treatment as it removes the entire uterus and prevents the spreading of the cancer.
2. Chemotherapy: Chemotherapy involves giving drugs which kill cancerous cells. They are given through either an intravenous line or even in pill form.
3. Hormone therapy: This is a therapy in which either progesterone levels are increased or estrogen levels are decreased.
4. Radiation therapy: In this treatment, high energy laser beams are used to destroy cancerous cells.
My MRI report of LS Spine is as: Diffuse Disc bulge at L3 /L4 indenting the thecal sac Partial desiccation of L4 / L5 with diffuse posterior disc bulge Indenting the thecal sac encroaching bilateral neural foramina (left>right) Partial desiccation of L5 / S1 Please tell. Me the seriousness of the problem with precautions Is this normal.
A brain stroke can affect anyone at any point of time when the supply of blood to the brain is interrupted. It can threaten major physical functions and can prove to be fatally dangerous at times. The brain stem which is placed right above the spinal cord controls the breathing, heartbeat and levels of blood pressure. It is also in charge of controlling some elementary functions such as swallowing, hearing, speech and eye movements
What are the different types of strokes?
There are three main kinds of stroke: ischemic strokes, hemorrhagic strokes and transient ischemic attacks. The The most common type of brain stroke is the ischemic stroke is caused by narrowing or blocking of arteries to the brain, which prevents the proper supplyof of blood to the brain. Sometimes it so happens that the blood clot that has formed elsewhere in the body have travelled via the blood vessels and has been trapped in the blood vessel which provides blood to the brain. When the supply of blood to a part of the brain is hindered, the tissue in that area dies off owing to lack of oxygen. The other variant of brain stroke is termed as hemorrhagic stroke is caused when the blood vessels in and around the brain burstor or leak. Strokes need to be diagnosed and treated as quickly as possible in order to minimize brain damage.
What are the common symptoms of a brain stroke?
The symptoms of the brain stroke are largely dependent on the area of the brain that has been affected. It can interfere with normal functioning, such as breathing and talking and other functions which human beings can perform without thinking such as eye movements or swallowing. Since all the signals from the brain as well as other parts of the body traverse through the brain stem, the interruption of blood flow often leads to numbness or paralysis in different parts of the body.
Who is likely to have a stroke?
Anyone is at a risk of developing brain stroke although ageing is directly proportional to the risk of having a stroke. Not only that an individual with a family history of brain stroke or transient ischemic attack is at a higher risk of developing stroke. People who have aged over 65 accounts for about 33 percent of all brain strokes. It is important to point here that individuals with high blood pressure, high blood sugar, cholesterol, cancer, autoimmune diseases and some blood disorders are at a higher risk of developing brain stroke.
There are a few factors which can increase the risk of developing stroke beyond any control. But there are certain lifestyle choices as well which aids in controlling the chances of being affected by stroke. It is crucial to refrain from long-term hormone replacement therapies as well as birth control pills, smoking, lack of physical activity, excessive use of alcohol and drug addiction. A brain stroke is a life-threatening medical condition, and when an individual has symptoms that resemble that of stroke, it is crucial to seek immediate medical help.
Treatment for stroke:
- Treatment depends on the type of stroke.
- Ischemic strokes can be treated with 'clot-busting' drugs.
- Hemorrhagic strokes can be treated with surgery to repair or block blood vessel weaknesses.
- The most effective way to prevent strokes is through maintaining a healthy lifestyle.
What is TPA?
TPA is a thrombolytic or a “Clot Buster” drug. This clot buster is used to break-up the clot that is causing a blockage or disruption in the flow of blood to the brain and helps restore the blood flow to the area of the brain. It is given by intravenous (IV). This can be given only within 45.5 hrs of the onset of symptoms
Time is brain
Remember Every second Loss means brain cells die.
Rush to the nearest Stroke Centre whenever you experience such symptoms.
You can save the brain cells dying if you reach within 4.5 hrs by the CLOT BUSTER.
Another treatment option is an endovascular procedure called mechanical thrombectomy, strongly recommended, in whichtrained trained doctors try removing a large blood clot bysending sending a wired-caged device called a stent retriever, to the site of the blocked blood vessel in the brain
The good news is that 80 percent of all strokes are preventable. It startswith with managing keyrisk risk factors, including
- High blood pressure,
- Cigarette smoking,
- Diabetes Atrial fibrillation and
- Physical inactivity.
More than half of all strokes are caused by uncontrolled hypertension or high blood pressure, making it the most important risk factor to control.
The best way to get better after a stroke is to start stroke rehabilitation ("rehab"). In stroke rehab, a team of health professionals works with you to regain skills you lost as the result of a stroke. If you wish to discuss about any specific problem, you can consult a neurologist. Homoeopathic Remedies which may be helpful during stroke or after stroke: Creategus, Terminalia Arjuna, Arnica, Glonoine, Glycyrrhiza Glabra, Lachesis, Opium, Staphysagria, Gelsemium, Phosphorous etc.
Note : Do not take any Homoeopathic medicine without consulting any Homoeopath.
I am bodybuilder I had a disc replacement due to bulge in my disc. Is it possible to continue bodybuilding. Lifting weights etc. Plzz help me.
I am 38 years old man having back pain lasting for 20 days from mild to severe in left hip side. In consultation to orthopedic surgeon and after MRI one doctor told me the disease sciatica and another its slip disc. MRI of LS SPINE report says the result of AP diameter L1-L2=15, L2-L3=08, L3-L4=15, L4-L5=10 , L5-S1=09 Impression: 1) Degenerative DISC DISEASE with generalised disc bulge at L3-L4. Please tell.
I am 33 years old my weight 69 kgs .l will take medicine to my disc problem before take medicine my weight 60 how to weight loss give me suggestion?
Sir I am 62 l have got disc prolapse of my spine spine. Backpain- radiated toy right leg causing severe pain please give remedy.
Breast Cancer Prevention:
Anything that increases your chance of developing cancer is called a cancer risk factor; anything that decreases your chance of developing cancer is called a cancer protective factor.
Some risk factors for cancer can be avoided, but many cannot. For example, both smoking and inheriting certain genes are risk factors for some types of cancer, but only smoking can be avoided. Regular exercise and a healthy diet may be protective factors for some types of cancer. Avoiding risk factors and increasing protective factors may lower your risk but it does not mean that you will not get cancer. Different ways to prevent cancer are being studied, including:
Changing lifestyle or eating habits. Avoiding things known to cause cancer. Taking medicine to treat a precancerous condition or to keep cancer from starting.
General information about breast cancer:
Breast cancer is a disease in which malignant (cancer) cells form in the tissues of the breast. Breast cancer is the second most common type of cancer in india
Breast cancer is a disease in which malignant (cancer) cells form in the tissues of the breast.
The breast is made up of lobes and ducts. Each breast has 15 to 20 sections called lobes, which have many smaller sections called lobules. Lobules end in dozens of tiny bulbs that can make milk. The lobes, lobules, and bulbs are linked by thin tubes called ducts.
Enlarge Drawing of female breast anatomy showing the lymph nodes, nipple, areola, chest wall, ribs, muscle, fatty tissue, lobe, ducts, and lobules.
Anatomy of the female breast. The nipple and areola are shown on the outside of the breast. The lymph nodes, lobes, lobules, ducts, and other parts of the inside of the breast are also shown.
Each breast also has blood vessels and lymph vessels. The lymph vessels carry an almost colorless fluid called lymph. Lymph vessels lead to organs called lymph nodes. Lymph nodes are small bean-shaped structures that are found throughout the body. They filter lymph and store white blood cells that help fight infection and disease. Clusters of lymph nodes are found near the breast in the axilla (under the arm), above the collarbone, and in the chest.
Avoiding risk factors and increasing protective factors may help prevent cancer. The following are risk factors for breast cancer:
Older agea personal history of breast cancer or benign (noncancer) breast diseasea family history of breast cancerinherited gene changesdense breasts
Exposure of breast tissue to estrogen made in the bodytaking hormone therapy for symptoms of menopause radiation therapy
The following are protective factors for breast cancer:
Less exposure of breast tissue to estrogen made by the bodytaking estrogen-only hormone therapy after hysterectomy,
Estrogen-only hormone therapy after hysterectomyselective estrogen receptor modulatorsaromatase inhibitors and inactivators
Risk-reducing mastectomy ovarian ablationgetting enough exercise
It is not clear whether the following affect the risk of breast cancer:
Factors include smoking, being overweight, and not getting enough exercise. Increasing protective factors such as quitting smoking and exercising may also help prevent some cancers. Talk to your doctor or other health care professional about how you might lower your risk
Older age is the main risk factor for most cancers. The chance of getting cancer increases as you get older.
A personal history of breast cancer or benign (noncancer) breast disease
Women with any of the following have an increased risk of breast cancer:
A personal history of invasive breast cancer, ductal carcinoma in situ (dcis), or lobular carcinoma in situ (lcis). A personal history of benign (noncancer) breast disease.
A family history of breast cancer
Women with a family history of breast cancer in a first-degree relative (mother, sister, or daughter) have an increased risk of breast cancer.
Inherited gene changes:
Women who have inherited changes in the brca1 and brca2 genes or in certain other genes have a higher risk of breast cancer, ovarian cancer, and maybe colon cancer. The risk of breast cancer caused by inherited gene changes depends on the type of gene mutation, family history of cancer, and other factors.
Men who have inherited certain changes in the brca2 gene have a higher risk of breast, prostate, and pancreatic cancers, and lymphoma.
Having breast tissue that is dense on a mammogram is a factor in breast cancer risk. The level of risk depends on how dense the breast tissue is. Women with very dense breasts have a higher risk of breast cancer than women with low breast density.
Increased breast density is often an inherited trait, but it may also occur in women who have not had children, have a first pregnancy late in life, take postmenopausal hormones, or drink alcohol.
Exposure of breast tissue to estrogen made in the body
Estrogen is a hormone made by the body. It helps the body develop and maintain female sex characteristics. Being exposed to estrogen over a long time may increase the risk of breast cancer. Estrogen levels are highest during the years a woman is menstruating.
A woman's exposure to estrogen is increased in the following ways:
Early menstruation: beginning to have menstrual periods at age 11 or younger increases the number of years the breast tissue is exposed to estrogen. Starting menopause at a later age: the more years a woman menstruates, the longer her breast tissue is exposed to estrogen. Older age at first birth or never having given birth: because estrogen levels are lower during pregnancy, breast tissue is exposed to more estrogen in women who become pregnant for the first time after age 35 or who never become pregnant.
Taking hormone therapy for symptoms of menopause:
Hormones, such as estrogen and progesterone, can be made into a pill form in a laboratory. Estrogen, progestin, or both may be given to replace the estrogen no longer made by the ovaries in postmenopausal women or women who have had their ovaries removed. This is called hormone replacement therapy (hrt) or hormone therapy (ht). Combination hrt/ht is estrogen combined with progestin. This type of hrt/ht increases the risk of breast cancer. Studies show that when women stop taking estrogen combined with progestin, the risk of breast cancer decreases.
Radiation therapy to the breast or chest:
Radiation therapy to the chest for the treatment of cancer increases the risk of breast cancer, starting 10 years after treatment. The risk of breast cancer depends on the dose of radiation and the age at which it is given. The risk is highest if radiation treatment was used during puberty, when breasts are forming.
Radiation therapy to treat cancer in one breast does not appear to increase the risk of cancer in the other breast.
For women who have inherited changes in the brca1 and brca2 genes, exposure to radiation, such as that from chest x-rays, may further increase the risk of breast cancer, especially in women who were x-rayed before 20 years of age.
Obesity increases the risk of breast cancer, especially in postmenopausal women who have not used hormone replacement therapy.
Drinking alcohol increases the risk of breast cancer. The level of risk rises as the amount of alcohol consumed rises.
The following are protective factors for breast cancer:
Less exposure of breast tissue to estrogen made by the body
Decreasing the length of time a woman's breast tissue is exposed to estrogen may help prevent breast cancer. Exposure to estrogen is reduced in the following ways:
Early pregnancy: estrogen levels are lower during pregnancy. Women who have a full-term pregnancy before age 20 have a lower risk of breast cancer than women who have not had children or who give birth to their first child after age 35. Breast-feeding: estrogen levels may remain lower while a woman is breast-feeding. Women who breastfed have a lower risk of breast cancer than women who have had children but did not breastfeed.
Taking estrogen-only hormone therapy after hysterectomy, selective estrogen receptor modulators, or aromatase inhibitors and inactivators
Estrogen-only hormone therapy after hysterectomy
Hormone therapy with estrogen only may be given to women who have had a hysterectomy. In these women, estrogen-only therapy after menopause may decrease the risk of breast cancer. There is an increased risk of stroke and heart and blood vessel disease in postmenopausal women who take estrogen after a hysterectomy.
Selective estrogen receptor modulators:
Tamoxifen and raloxifene belong to the family of drugs called selective estrogen receptor modulators (serms). Serms act like estrogen on some tissues in the body, but block the effect of estrogen on other tissues.
Treatment with tamoxifen lowers the risk of estrogen receptor-positive (er-positive) breast cancer and ductal carcinoma in situ in premenopausal and postmenopausal women at high risk. Treatment with raloxifene also lowers the risk of breast cancer in postmenopausal women. With either drug, the reduced risk lasts for several years or longer after treatment is stopped. Lower rates of broken bones have been noted in patients taking raloxifene.
Taking tamoxifen increases the risk of hot flashes, endometrial cancer, stroke, cataracts, and blood clots (especially in the lungs and legs). The risk of having these problems increases with age. Women younger than 50 years who have a high risk of breast cancer may benefit the most from taking tamoxifen. The risk of having these problems decreases after tamoxifen is stopped.
Taking raloxifene increases the risk of blood clots in the lungs and legs, but does not appear to increase the risk of endometrial cancer. In postmenopausal women with osteoporosis (decreased bone density), raloxifene lowers the risk of breast cancer for women who have a high or low risk of breast cancer. It is not known if raloxifene would have the same effect in women who do not have osteoporosis. Talk with your doctor about the risks and benefits of taking this drug.
Aromatase inhibitors and inactivators:
Aromatase inhibitors (anastrozole, letrozole) and inactivators (exemestane) lower the risk of a new breast cancer in women who have a history of breast cancer. Aromatase inhibitors also decrease the risk of breast cancer in women with the following conditions:
Postmenopausal women with a personal history of breast cancer. Women with no personal history of breast cancer who are 60 years and older, have a history of ductal carcinoma in situ with mastectomy, or have a high risk of breast cancer based on the gail model tool (a tool used to estimate the risk of breast cancer).
In women with an increased risk of breast cancer, taking aromatase inhibitors decreases the amount of estrogen made by the body. Before menopause, estrogen is made by the ovaries and other tissues in a woman's body, including the brain, fat tissue, and skin. After menopause, the ovaries stop making estrogen, but the other tissues do not. Aromatase inhibitors block the action of an enzyme called aromatase, which is used to make all of the body's estrogen. Aromatase inactivators stop the enzyme from working.
Possible harms from taking aromatase inhibitors include muscle and joint pain, osteoporosis, hot flashes, and feeling very tired.
Some women who have a high risk of breast cancer may choose to have a risk-reducing mastectomy (the removal of both breasts when there are no signs of cancer). The risk of breast cancer is much lower in these women and most feel less anxious about their risk of breast cancer. However, it is very important to have a cancer risk assessment and counseling about the different ways to prevent breast cancer before making this decision.
The ovaries make most of the estrogen that is made by the body. Treatments that stop or lower the amount of estrogen made by the ovaries include surgery to remove the ovaries, radiation therapy, or taking certain drugs. This is called ovarian ablation.
Premenopausal women who have a high risk of breast cancer due to certain changes in the brca1 and brca2 genes may choose to have a risk-reducing oophorectomy (the removal of both ovaries when there are no signs of cancer). This decreases the amount of estrogen made by the body and lowers the risk of breast cancer. Risk-reducing oophorectomy also lowers the risk of breast cancer in normal premenopausal women and in women with an increased risk of breast cancer due to radiation to the chest. However, it is very important to have a cancer risk assessment and counseling before making this decision. The sudden drop in estrogen levels may cause the symptoms of menopause to begin. These include hot flashes, trouble sleeping, anxiety, and depression. Long-term effects include decreased sex drive, vaginal dryness, and decreased bone density.
Getting enough exercise:
Women who exercise four or more hours a week have a lower risk of breast cancer. The effect of exercise on breast cancer risk may be greatest in premenopausal women who have normal or low body weight.
It is not clear whether the following affect the risk of breast cancer:
Certain oral contraceptives contain estrogen. Some studies have shown that taking oral contraceptives (" the pill") may slightly increase the risk of breast cancer in current users. This risk decreases over time. Other studies have not shown an increased risk of breast cancer in women who take oral contraceptives.
Progestin -only contraceptives that are injected or implanted do not appear to increase the risk of breast cancer. More studies are needed to know whether progestin-only oral contraceptives increase the risk of breast cancer.
Studies have not proven that being exposed to certain substances in the environment, such as chemicals, increases the risk of breast cancer.
Studies have shown that some factors do not affect the risk of breast cancer.
The following do not affect the risk of breast cancer:
Having an abortion. Making diet changes such as eating less fat or more fruits and vegetables. Taking vitamins, including fenretinide (a type of vitamin a). Cigarette smoking, both active and passive (inhaling secondhand smoke). Using underarm deodorant or antiperspirant. Taking statins (cholesterol -lowering drugs). Taking bisphosphonates (drugs used to treat osteoporosis and hypercalcemia) by mouth or by intravenous infusion.
Cancer prevention clinical trials are used to study ways to prevent cancer.