Lasers have come as a boon to treat many medical conditions very safely and effectively. They are absolutely indispensable for permanent hair removal, tattoo removal, freckle removal, skin rejuvenation, treatment of birthmarks and many other internal medical conditions. There is a common misconception that lasers are harmful for your skin and can cause skin cancers. This is far from the truth, since lasers are actually used to treat skin cancers and also help in keeping the skin youthful and rejuvenated. 

Lasers use non-ionising light (like red or green light) and not ionising radiation like x-rays or gamma rays. These spectrums of light do not induce cancer formation. 
Fair skinned races are at much greater risk than skin of color. Melanin in darker skin does not allow harmful UV light in sunlight to penetrate through and the risk of skin cancers in darker skin is therefore small with normal sun exposure. Also, common lasers do not use UV light. 
Laser treatments are administered not in prolonged durations but in pulses much less than a second and parameters in the range of milliseconds and microseconds are most commonly used. Prolonged sun exposure is the most common precipitating factor for skin cancers. 
Laser light does not reach any internal organ. In fact, it requires some expertise even to make laser light reach its target just 1-2 millimeters below the skin. This is because melanin pigment in skin blocks laser light from getting through. An expert dermatologist with sound knowledge of skin optics and laser physics is able to achieve this safely and effectively. 
Laser treatments work on the principle of ''selective photothermolysis'. This means that laser light very specifically destroys only the intended target. Thus, a hair removal laser will destroy only the hair roots while leaving surrounding skin structures unharmed. Similarly, blood vessels in birth marks, collagen in wrinkles or scars, abnormal growths and cancers and individual inks in tattoos can be targeted very specifically with lasers without affecting any other structure.

Lasers - Do Not Cause Cancers!

Melanoma is a condition which mainly indicates a severe malfunction of the melanocytes or the melanin producing cells of the body. These cells are responsible for giving you your skin colour, tone and complexion. Usually, a person suffering from melanoma will have many normal and irregular moles as well as melanoma in the eye and digestive tracts too.

Some general facts on melanoma are mentioned below:
Melanoma is common in young women and causes many deaths.
More than one million new instances of skin cancer or melanoma are analyzed every year.
There has been a 2000% increase in rate of melanoma since the year 1930. One out of fifty get affected by this cancer.
There has been a high rise in the rate of melanoma from 1970 to 2008. There has been an 800% increase in young women and 400% increase in case of similar aged men.
Early recognition makes melanoma treatable. It is screened for growth very minimally.
Primary causes Melanoma may be caused primarily due to these causes:
The most primary cause of melanoma is ultraviolet light (UV) in people with a low level of skin pigment. The UV light might be from either the sun or from different sources, for example, tanning devices. Around 25% of cases occur from or in the form of moles.
The individuals who work on airplanes seem to have an expanded danger, due to more contact with UV rays.
Ultraviolet UV light of wavelengths between 315 - 280 nm from the sun react with the skin cell DNA and result in a kind of direct DNA harm called cyclobutane pyrimidine dimers (CPDs).
In order to stay away or avoid melanoma, you should:
Avoid the sun at peak hours.
Examine your skin at times for some kind of change.
Keep away from tanning salons.Melanoma is a dangerous form of cancer and causes a lot of deaths. You should stay away from anything that causes melanoma.


All About Melanoma

Breast pain, also known as mastalgia, can be termed as any type of discomfort, pain or tenderness in and around the breast or the underarm region. It can also be accompanied by a sharp pain or a burning sensation. 
There are two major types of breast pain
Cyclical Pain: As the name suggests, this type of pain occurs on a cyclic basis and is linked with one s menstrual cycle. It may happen when one is going through her periods and is influenced by hormonal imbalance. This type of pain is generally not a cause of concern.
Non-Cyclical Pain: This is generally not common and its cause can be linked to a variety of reasons; cancer or a malignant tumour in the breast being the most severe consequence.


Causes of Breast Pain
Lumpy breasts along with soreness and pain can be caused due to fibrocystic breast tissue.
Hormonal imbalance can also lead to pain or discomfort in and around the breast region. Abnormal prolactin limits can also be a contributing factor.
Breast cancer can also lead to pain, mostly in the left breast. Along with the pain, it can also induce a dull ache, tightness or heaviness in the chest.


Treatments for Breast pain
The various treatments for cyclical breast pain include:
Making modifications in the diet
Administering Vitamin E and calcium supplements
Including thyroid hormonal supplements in the diet
Reducing sodium intake in your diet
For non-cyclical breast pain, which is often the cause of cancer, a thorough examination is recommended. A clinical biopsy will be advised if the lumpy tissues make the tumour harder to be detected through a mammogram.
If the pain is on account of an injury, then appropriate painkillers will have to be administered to reduce the pain.


Breast Pain - Understanding the Types and Reasons Behind it

As men enter their middle age, many of them develop issues with their prostate gland. There are certain symptoms that would tell you that your prostate glands have stopped functioning smoothly. It is recommended that you opt for a thorough check up when you suspect something wrong. This is because untreated prostate issues can lead to prostate cancer later in life. To avoid such a situation, it is best to get it treated as soon as possible.

Here are certain common symptoms which would make you aware of the issues that might affect your prostate gland.

Bladder Discomfort: When you frequently start experiencing the feeling of your bladder not emptying completely, then it is time to consult an urologist for the problem. Such bladder discomforts are linked to prostate gland malfunctioning.
Increased frequency of urination: Ideally a person urinates around six to eight times a day. Depending on the intake of liquid or water it can even rise up to ten times. But if you are urinating more than ten to twelve times, then it is definitely a matter of concern and you should approach medical help for it.
Dribbling of urine: when you notice that the flow of urine is not stable and it starts dribbling for a long time, then you must understand that the prostate gland is not functioning properly. This is one of the earliest signs of prostate disorders.
Waking up frequently at night to use the washroom: It is not very normal to wake up frequently at night to use the washroom. But when you notice an increase in your trips to the washroom at night, it can be a sign of prostate malfunctioning.
Pain in penis or blood in the flow of urine: If you feel pain when you are trying to empty your bladder or anytime during the day, then it is a matter of concern. Similarly, if there is a flow of blood, even in the slightest, in your urine, then it is time to opt for a check up with your medical practitioner.
Hence, these are the major symptoms which reflect that the functioning of your prostate gland is not as smooth as it is supposed to be. If you can relate with any of these symptoms, ideally you must immediately consult your medical practitioner and take an expert opinion. Medical science has progressed a lot in contemporary times and prostate disorders are very much treated by medicines and procedures. It is a very much curable problem provided you get the right help at the right time.

Prostate Enlargement - 5 Signs You Are Suffering From it!

Lung cancer is the cancer killer of both men and women in the world. When you think of risk factors for lung cancer, what comes to mind? Most of us think about the risk associated with smoking cigarettes, but did you know that air pollution can also cause lung cancer? Overwhelming evidence shows that particle pollution in the outdoor air we breathe like that coming from vehicle exhaust, coal-fired power plants and other industrial sources - can cause lung cancer. Particle pollution increases the risk of dying early, heart disease and asthma attacks, and it can also interfere with the growth and function of the lungs. 

What is Particle Pollution?

Particle pollution is a mix of tiny solid and liquid particles in the air and can be made up of a number of components, such as acids, organic chemicals, metals, soil and dust particles. It can be emitted directly from wood stoves, forest fires, vehicles and other sources, and it can also form from other types of pollution that come from sources like power plants. 

Why does particle pollution harm our bodies?

While breathing in larger sizes of particle pollution can be harmful to our health, smaller particles are more dangerous. Bigger particles can irritate your eyes, nose and throat, but our natural defenses help us to cough or sneeze them out of our bodies. Unfortunately, those defenses don't keep out smaller particles, which get trapped deep in the lungs and can even get into the bloodstream, causing damage to our health.



Who is most at risk?

As for who is at risk for health problems from breathing in particle pollution. Those who live where particle pollution levels are high is at risk. Some people face higher risk, including children, the elderly, people with lung and heart disease and diabetes, people with low incomes, and people who work or exercise outdoors.

How do we protect ourselves from particle pollution?

Check the air quality index forecast for the day and limit your activity if pollution levels are high. Avoid exercising along heavily traveled highways regardless of the overall forecast.

As individuals, we can play our part in reducing air pollution levels by trying to avoid creating more of it. Choosing  active travel  options where possible, like walking and cycling, can help reduce pollution levels from transport and is also a great way to be more active, which is linked to a reduced risk of cancer and other diseases. In case you have a concern or query you can always consult an expert & get answers to your questions!

The Connection Between Lung Cancer & Outdoor Air Pollution!

One of the most significant glands in the male reproductive system is the prostate gland, which is responsible for carrying urine from the bladder. It is located right under the bladder and helps in production of semen which contains sperm.
Prostate cancer is a slow growing form of cancer that is rarely seen in men below the age of 50. It may occur due to both, genetic and environmental factors. Here is a list of measures that can help in preventing this ailment.
Food Intake and Weight: Apart from age, the major factor that contributes to the risk of prostate cancer includes food and weight. Doctors suggest that bringing down your intake of calcium and fat that comes from red meat and excess dairy can help in preventing the onset of this ailment. The calcium intake should not go beyond 1,500 mg per day, which is why doctors will usually ask you not to have supplements. Cooked tomatoes with olive oil as well as cruciferous vegetables including broccoli and cauliflower should be included as a vital part of one's diet, while fish should be taken regularly as it is a source of healthy or good fat like Omega-3 fatty acids. In general, you should have fewer calories which should be matched up with ample exercise so that a healthy weight and balance is maintained.
Stress and Blood Pressure: Stress and anxiety are also major reasons that contribute to the onset of this disease. One will need to see a doctor about high blood pressure, especially the kind that is triggered by stress and causes hypertension. Also, you must control your cholesterol and stay out of depression to ensure that your risk of developing prostate cancer reduces. Also, having these conditions along with prostate cancer makes the survival chances that much lower. So, you must get the right medication and treatment for these conditions as well.
Lifestyle: One will need to quit smoking, that can cause a number of ailments including prostate cancer. Also, drinking alcohol in moderation is required in order to have a healthier lifestyle and cut the chances of developing such ailments.
Screening: While your diet and other aspects may be right, there is still a great chance of developing prostate cancer, especially if anyone in your family has been afflicted with this condition in the past. Therefore, it is recommended to get an annual screening done so that you eliminate the chances of finding it out late, and can check the growth of any anomalies as soon as they take place. Getting regular checks ups done and getting diagnosed for the problem when the earliest symptoms begin to show are both crucial for prostate cancer.


Prevention Of Prostate Cancer

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