Tuberculosis is an opportunistic infection caused by the bacteria Mycobacterium tuberculosis. The infections occurring in people with weak immunity as compared to the people with a healthy immune system are called as opportunistic infections. As, HIV enters the human body, it replicates and weakens the immune system which in turn increases the risk of contracting Tuberculosis in people already suffering from HIV infection.

An HIV and Tuberculosis co-infection occurs when an individual has both, the HIV infection and an either latent or active TB disease simultaneously.  Each disease acts in speeding up the progress of the other, when HIV and TB infection is present together in the body. HIV infection speeds up the progression from latent to active Tuberculosis, Mycobacterium tuberculosis also accelerates the progression of replication and spread of the HIV infection.

HIV infection and Tuberculosis are totally different type of infectious diseases. HIV is a viral infection and TB is a bacterial one. An HIV infected person will not contract TB unless a contact happens with a TB infected person. TB spreads via droplet infection and is communicable. If a person lives in a country with a high prevalence rate of TB, an HIV patient is highly susceptible to contracting the infection. In the similar manner, a person suffering from TB gets infected with the HIV infection only through the blood and bodily fluids borne route, with unprotected sexual intercourse with an HIV infected individual being the most important cause.

Amongst all the other opportunistic infections, TB occurs at an earlier stage in the course of an HIV infection than most other opportunistic infections. Mortality rate in the co-infected patients is more than twice that of HIV infected individuals without a TB infection. Even if a patient is undergoing anti-retroviral therapy, the death rates remain high in co-infected individuals.The natural history and course of TB gets altered in people with an infected immune system. The damage to immunity due to HIV infection causes a drastic reduction in the pathogen killing capacity of the body. In such patients if there is no anti-retroviral treatment prescribed, then the latency period between the infection and progression of disease gets eliminated. 

An active phase of TB is observed in such individuals progressing within a short span of time, ranging from weeks to months, rather than years as it normally should be spanning. Risk of progression from a latent stage to an active stage of TB is around 10-15 times greater in an HIV infected individual as compared to the non-infected person. Such individuals also communicate the disease more rapidly to others.Pulmonary tuberculosis in an HIV infected person can present similar symptoms like that of a classic TB disease. However, a co-infection can sometimes show less presenting TB symptoms, where even the chest X-ray scans can be observed to be normal. A  subclinical  phase of Tb in co-infected patients can cause delay in the diagnosis of the symptoms and subsequently affect the prognosis due to lack of timely treatment.

Social stigma and discrimination has caused an obstacle in provision of adequate treatment for people with HIV. Proper counseling  and initiatives taken to provide indiscriminate care can aid in identification of co-infection and earlier stages. Anti-retroviral treatment teamed up with anti-tubercular drug regimen is prescribed and a successful treatment for drug sensitive cases of TB can be provided with medications for 6-8 months.

How HIV & TB  Are Related?

A gland that produces a liquid which mixes with sperm and is ejaculated as semen during sexual activity, is the prostate gland and is located under the bladder of a man. Cancer in the prostate is one of the most common cancers that occur among men.

The risk of developing prostate cancer increases progressively with age. Although there is no absolute prevention of prostate cancer, evidence and doctors suggest that a healthy diet can play a key role. Here are a few tips that can go a long way in prevention of prostate cancer:

Red Foods: Tomatoes, carrot, watermelon, and other red foods get their bright color from a powerful antioxidant called lycopene. Studies have proved that by having fruits that contain lycopene, you can reduce your risk of prostate cancer. Some findings suggest that cooking tomatoes make it easier for your body to absorb this antioxidant.
Fruits and Vegetables: Green vegetables contain compounds called carcinogens, which help your body in breaking down cancer-causing substances. Spreading of cancer can be slowed down through a nutrient-rich diet. Avoiding processed junk food and eating fruits and vegetables containing nutrients and vitamins may lower the risk of getting prostate cancer.
Feast on Fish: Fatty acid, also known as omega-3, is found in certain fish including sardines, tuna, mackerel, trout, and salmon. This may help in reducing the risk of developing prostate cancer.
Soy and Tea: Some studies suggest that men who drink green tea or take green tea extract supplements have a lower risk of developing prostate cancer. Many soy products and other foods contain a nutrient called isoflavones, which has been linked to a reduced risk of prostate cancer.
Coffee: Studies show that drinking three cups of coffee a day can reduce the chances of prostate cancer by 11 percent. There is a dose-response relationship between coffee and prostate cancer. The effects of prostate cancer go up or down with the amount of coffee you take. Someone who grabs an occasional cup only, may not have these effects. However, high doses of caffeine can result in major health issues.
Fat: Studies indicate that animal fats and an increased risk of prostate cancer are linked. It is advised to replace animal-based fats with any kind of plant-based fat. In addition to this, overcooking the meat produces carcinogens, therefore it is suggested to be strictly avoided.
Quit Smoking: Smokers are more likely to have an aggressive form of prostate cancer. The chances of a recurrence of the disease are more for people who smoke. It is never too late to quit smoking.
Exercise: Regular exercise and maintaining a healthy body can help you to increase your muscle mass and metabolism. Too much fat in the middle of your body is linked to an increased risk of prostate cancer. You can try walking, running, bicycling or swimming to reduce the weight to lead a healthy life.
It is important to look after yourself and start taking essential steps to prevent prostate cancer rather than trying to manage it once you get it.

8 Easy Ways By Which You Can Prevent Prostate Cancer!

The development of bumps and blisters on your skin surface accompanied by severe itching are the symptoms of a skin condition known as scabies. It is caused by a burrowing mite called sarcoptes scabiei. A patient experiences itching in the affected area and the urge for itching gets increased during the night. Scabies is a contagious disease and spreads rapidly among people via a physical contact.

Symptoms
Thin and irregular burrow tracks or blisters are common symptoms of scabies. These tracks generally appear in the folds of the skin. Commonly, scabies appears in the following areas:

Between the fingers
In the armpits
Around the waist and along the insides of the wrist
On the inner elbow, soles of the feet
Around the breasts, buttocks, knees and shoulder blades
In case you had scabies previously, the symptoms usually develop within a few days after exposure. For first-time occurrences, six weeks are required for the symptoms to appear.

Causes
The eight-legged female mite which causes scabies burrows beneath the skin, produces a tunnel and deposits egg in it. After being hatched, the mite travels to the skin surface. Here they become mature and spread to other areas. The body s allergic reaction to the mites, the eggs and their waste material causes the itching. Vigorous scratching of the scabies infected skin can break the skin, allowing a secondary bacterial infection to develop, like impetigo. A severe type of scabies known as crusted scabies can affect some people. 

Crusted scabies usually affects people suffering from chronic heart diseases due to which the body s immune system gets weakened. People who are very sick, hospitalised and aged people in nursing homes may develop crusted scabies. This type of scabies is scaly and crusty, covers large areas all over the body and is difficult to cure.

Treatment of scabies
The involves the elimination of the developments using medicines. There are several lotions and creams, which can be used on a doctor s prescription for treatment. These creams should be applied all over the body. After the application, the medication should be left for eight hours. In case of recurrence of rashes and burrows, a second treatment may be required.

It is important to consult a doctor for proper treatment of scabies. Usually, treatment is recommended for all family members and close friends of an affected person, even though no symptoms of scabies appear in these people.

Scabies - How Dermatological Treatment Can Help?

What you must know about body ache


Affecting your entire body, body ache is usually an indicator of a condition that requires your attention for the pain to stop or a reaction of your body's immune system to an infection. Understanding the symptoms and the cause of the pain is the first step towards getting the right treatment for your problem.
The causes of body ache can be any one of these:
  an increase in your body's lactic acid as a result of overused muscles (that you normally experience when you perform strenuous exercises) leads to body aches that are not severe but temporary in nature.
  temporary body aches can also occur if you suffer from flu caused by the influenza virus and other medical conditions like fever and viral infections, among others.
  a cause of body aches can be the presence of a serious condition such as Lyme disease or pneumonia that brings about major infection affecting your entire body.
  inflammation of body cells or damage to your body's nervous system in the form of chronic ailments like autoimmune diseases and psychiatric problems can also cause pains and aches to develop all over the body.

What can you do to manage it?
There are simple ways that you can employ to relieve your body aches based on the root cause and these are:

  if the cause of your body ache is the flu, the best way to alleviate your condition is to take a hot bath. The hot water works by eliminating the body pains you may be suffering from. Even a gentle massage can soothe the ache affecting your entire body.
  for body aches that are caused due to overused muscle, you need to apply ice packs for 2-3 weeks on the affected area to bring down the inflammation. Even the application of a heating pad can help in relieving body aches brought on by muscle soreness.
  shoulder and neck pains can be easily prevented by performing simple exercises from time to time such as shoulder shrugs or head turns. Also, the practice of using wrist and forearm rests can reduce your chances of getting shoulder and neck aches.
  reducing your stress levels can also help in effectively lowering the instances of body ache. From sleeping on time to meditating for about 20 minutes a day can help in lowering stress.

In case, you do not get relief from any of the suggested ways, you need to consult a qualified doctor who will guide you on the right treatment course. 

If you would like to consult with me privately, please click on 'consult'
Related Tip: Why does PAIN occur? Understand the Mechanism of Pain

Body Ache? Here's What You Must Know about Body Pain

The menopause can take three very different routes for women. There are those who sail through it with very few symptoms or problems and don't even notice that their ovaries have stopped producing the hormone. Then there are those for whom it is a matter of a few hot flushes and a couple of night sweats, doesn't last long and not really a bother. This usually marks a relief from the periods. But for some it is abject misery accompanied with crippling fatigue, absolute exhaustion, hot flushes, vaginal drying, mood swings along with low desire or lack of sexual feelings. These symptoms might persist for more than 7 years.
Hormone Replacement Therapy (HRT) is considered to be an effective treatment for menopausal symptoms. The other problems linked with menopause can also be influenced by HRT in a positive manner.

HRT is indicated in:
1. Treatment of symptoms of menopause and the risk benefit ratio is apt for the women and they have been informed about the same
2. For women who are around 51 years and are reaching menopause even though they are asymptomatic
3. In women who are at the risk of osteoporotic fractures and are under 60 years and the non-estrogen treatments cannot be given
4. HRT is not recommended in women who are above 60 years

Benefits of HRT:
The benefits of HRT usually are more than the risk if done in a woman who is under 60 years of age. 
These include:
1. Improvement in quality of life by relieving muscle pains and improving sleep
2. The mood swings are controlled and low moods are usually alleviated by HRT. Low moods usually arise due to menopause.
3. It reduces the vasomotor symptoms, usually within four months of the treatment with maximum benefit in three months
4. HRT improves the urogenital symptoms by lowering the vaginal dryness, vaginal atrophy, urinary frequency and symptoms. 
5. HRT reduces the risk of osteoporosis. HRT is believed to preserve the bone mass density of the skeletal sites thus reducing the chances of vertebral and nonvertebral fractures.
6. HRT also reduces the risk of colorectal cancer and cardiovascular diseases

Risks of HRT
The main risks of HRT are stroke, endometrial and breast cancer, thromboembolic disease, pulmonary embolism and gallbladder disease. Though other risks are:
1. It increases the risk of ischemic stroke
2. There is a small risk associated with breast cancer and the risk increases more, if the woman is underweight or overweight, alcohol user, smoker and stops HRT suddenly
3. Estrogen only HRTs can increase the risk of endometrial cancer. If cyclical progestogen is used for 10 days for 28 cycles then the risk is eliminated.

The Efficacy of Hormone Therapy in Early Menopause

Acidity or acid efflux refers to a sharp pain and burning sensation in the center of a person s chest. Often referred to as heartburn, this disorder affects millions of people across the world. Even though suffering from acidity once in a while is more or less normal, a frequent case of acid reflux may be indicative of a more severe underlying condition.

Here is a look at some of the common reasons behind your recurring acidity.

Lying down after a meal: A meal requires a bit of time to get digested. Before digestion, the acid is contained in the stomach using the diaphragm. However, if you lie down right after having a meal, the diaphragm may or the lower esophageal sphincter (LES) may open up, causing the stomach acid to spill into the chest. This can alleviate acidity symptoms. Similarly, a particularly heavy meal can also cause acidity.
Obesity: People who are overweight or obese have a greater risk of suffering from acidity compared to those who maintain an ideal body weight. So, start exercising and losing the extra pounds if you have been suffering from acid reflux for quite a while now.
Certain foods: Citrus fruits and vegetables contain citric acid, which help in increasing the overall acidic level in the stomach. Other foods, which should be avoided and can be a cause for acidity include chocolates, garlic, mint, onions, oily and fatty foods. You do not have to stop having these foods completely, but you should try to avoid them as much as possible.
Certain beverages: Alcohol consumption can often lead to acidity. It is best to avoid regular alcohol consumption and even if you choose to have a peg or two, make sure it is only for a limited period of time. Regular or excessive consumption of other artificially sweetened drinks, carbonated drinks and even tea or coffee, can also lead to acid reflux syndrome. If you partake any of these drinks, try to reduce the amount and ingest as little as possible.
Pregnancy: Pregnant women undergo a plethora of changes in their bodies. Some are visible from the exterior, while the others happen inside the body. A range of hormonal changes occur at this point in time which can cause certain problems in the body. One of the major hormones linked to acid reflux during pregnancy is progesterone. This hormone is vital for the proper growth and development of the fetus, but the hormone also slows down the rate of digestion. 

5 Sure Shot Reasons Behind That Acidity 

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