HIV or the human immunodeficiency virus is a retroviral agent that causes the immune system of the body to weaken and lead to cause the acquired immune deficiency syndrome (AIDS). It is now treatable. Research is being conducted all over the world to formulate a targeted drug therapy for combating this life-threatening disease. No vaccine is available, which renders the world population highly susceptible to contract the infection.

HIV infection spreads from an infected person through contact with certain bodily fluids like blood and semen. Spread from one human being to another is called as transmission of HIV. Mother to child transmission, i.e. perinatal transmission is also common. Healthcare and hospital staff are at a great risk of occupational transmission. Other causes of transmission include sharing intravenous drug equipment, needle prick injury, organ transplantation and artificial insemination. Since vaccination and targeted drug therapy for remission are not available, prevention strategies play an important role in curbing the spread of infection.

A three-level prevention strategy is implemented for HIV infection.

Primary prevention- Activities that focus on prevention of uninfected people being infected.
Secondary prevention- Aimed at the provision of proper health care and behavioral facilities for HIV infected people like lifestyle changes, welfare rights advice, anti-discrimination measures.
Tertiary prevention- Aimed at minimizing the symptoms of an infected person; includes the provision of prophylactic drugs and complementary therapies.
The risk avoidance approach for transmission of HIV infection includes certain measures like practicing mutual monogamy & delayed sexual activity in the young population. Safe and appropriate use of syringes and needles is advised. Unnecessary blood transfusions should be completely avoided. Routine screening of HIV antibody should be done.

Risk reduction approach propagates the mandatory use of condoms during sexual intercourse. Sexually transmitted diseases should be treated to avoid the risk of transmitting infection. Sterile syringes should be used. If blood transfusion is necessary, then blood transfused should be evaluated well to meet the quality standards.

If HIV infection is suspected, anti-retroviral drug therapy should be started.
The only universally approved method of HIV transmission during sexual activity is the use of condoms.
Pharmaceutical methods for prevention and treatment include antibiotic drug therapy for sexually transmitted diseases, anti-retroviral drugs for infected individuals, pre and post-exposure prophylaxis and use of low space dead syringes.
Pre-exposure prophylaxis is advised for people who are at a higher than average risk of contracting the infection.
Drug therapy consisting of a combination of Tenofovir and Emtricitabine is prescribed, one per day.
Visit the physician at regular intervals and routine screening is done. Post-exposure prophylaxis is considered to be effective if the treatment is started within an hour of exposure, to effectively reduce the risk of seroconversion. A drug combination of Emtricitabine, Tenofovir and Raltegravir is given.
Social initiatives are undertaken to spread awareness and educate people regarding AIDS. Behavioral change and acceptance of social message is necessary to benefit from the social initiatives. Sex education, LGBT sex education and awareness, safe injection use programs, needle exchange programs, safe sex practice education are some social strategies implemented.
Prevention of transmission of HIV from mothers to children involves anti-retroviral drug therapy during pregnancy and post birth in the newborn child. Breastfeeding is avoided and bottle feeding is advised.

HIV Transmission - How Can It Be Prevented?

People who suffer from human immunodeficiency virus, commonly known as'hiv, are known as hiv positive people. The virus is the agent of aids that is currently incurable. Hiv is known to alter the human immune system and makes people much more susceptible and vulnerable to diseases and infections. 

Body fluids such as semen, blood, breast milk, vaginal fluids etc. Of an infected individual contains the virus, which can be passed from one person to another during blood-to-blood and/or sexual contact. Hiv positive women may even pass on this virus to their children during pregnancy, delivery or by breast feeding them. Hiv is also transmitted during oral, anal or vaginal sex, by contaminated hypodermic needles and by blood transfusion. 

Mentioned below are a few issues that a hiv positive woman have to face apart from discrimination and stigma, fear of infecting their children or partners, violence and abandonment. 

1. Menstrual disorders: changes in menstrual cycles are frequently reported by hiv infected women. However, menstrual dysfunctions are due to varied reasons that aren't directly related to the disease. Although most of the hiv positive women suffer from amenorrhea i. E. The unusual absence of periods, it is not just due to hiv but also because of weight loss or immunosuppression. 
 
2. Contraception: it is very important that the contraception a hiv positive woman chooses not only acts as birth control, but also to prevent the transmission of sexually transmitted diseases and hiv. Although condoms do not provide exceptional pregnancy prevention, they are excellent at preventing transmission of the hiv virus. Permanent sterilization is usually the most chosen contraceptive method for hiv serodiscordant couples.

3. Surgical complications: hiv positive women are at a higher risk of undergoing gynecologic surgery. This is because they are more vulnerable to pelvic infectious disease that requires surgical intervention. There is also a greater risk of developing vulvar cancer in hiv positive women. 

4. Fertility: there has been an increase in the number of seropositive women contemplating pregnancy and childbirth. Most couples resort to assisted reproduction to lower the risk of horizontal hiv transmission. Studies show that undergoing hiv treatment and having an undetectable viral load is helpful in preventing the transmission of hiv. It is important to consult a medical expert if you are unable to get pregnant after at least 6 months of trying. Fertility problems are more common in hiv positive women than hiv negative women.

Issues for HIV Positive Women

Why do men and women respond differently after sex?

Men and women look differently, act differently, dress differently and even communicate in dissimilar ways. Therefore, it's no surprise that their reaction to sex should be different. While men's minds and genitals are usually in alignment, women are less likely to have a link between their mind and genital area. This is because of one of the most complex creations of nature is the human brain, and there are subtle differences in its reactions to different things for both men and women.

How different are the reactions of both the genders to sex?

A study carried out by a psychology professor at queen's university, Meredith chiversk, revealed that while in men the mind and body seem to be in tune with each other, a woman's mind and genitals sometimes respond oppositely to sexual arousal.

What is the reason for this difference in responding?

Firstly, in the case of women, oxytocin (also known as intimacy/cuddle hormone) is released during sex and this hormone encourages bonding and empathy, which leads to an increased feeling of bonding and intimacy.

In the case of men the brain releases more of a hormone, which can make them susceptible to sex addiction. When a man has an orgasm, the main hormone which is released is dopamine (pleasure hormone) and this surge can be addictive.

Men's arousal pattern has repeatedly emphasized their sensitivity to visual stimuli. As soon as the lust-inspiring image registers in their brain, they become turned on, not only physically but also psychologically. Exposure to such erotic stimuli immediately activates that part of their brain that is related to getting an erection. Women, on the other hand, react differently to different stimuli, with their responses varying from emotional to sexual or a mix of both.

The study made use of a total of 134 previous studies of which approximately 1, 900 men and 2, 500 women were a part to come to this conclusion.

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Tip: 8 Unbelievable Health Benefits of Masturbation

Why Do Men and Women Respond Differently After Sex?

HIV infection and AIDS (commonly referred to as HIV/AIDS) are caused by the Human Immunodeficiency Virus (HIV). HIV is transmitted sexually and through exchange of body fluids, such as blood. The HIV attacks our defense system (immune system) giving opportunity to many illnesses to attack the body. These infections (called opportunistic infections) range from common cold and diarrhea to life-threatening illnesses including uncommon pneumonias and cancers. The type, range and intensity of opportunistic infections vary with the severity of the HIV infection and the extent to which our immunity is compromised. 

AIDS is the last stage disorder of the HIV infection. Though there is no complete cure for the HIV-infection till date - despite thousands of scientists across the world working on it, spending countless hours of research involving billions of dollars - there has been tremendous progress in medicare improving the quality of life of the HIV-infected, in extending their life-span to almost normal levels and in preventing mother-child transmission. 

The key factors in extending the life-span, and in keeping good immunity and good health are 

balanced and nutritious diet

regular physical exercise

correct, consistent and lifelong use of the prescribed medicines

periodic medical checkups

staying psychologically positive and strong

good family support and

good lifestyle habits.

The last one involves maintaining good personal hygiene, avoiding smoking (active as well as passive), alcohol, recreational drugs, unhygienic and disease-prone environments and sedentary life style. Those who follow these will guidelines certainly have better prognoses. 

Diet:

A nutritious diet is of utmost importance to the HIV-infected, as adequate nutrition contributes to the development of the immune system, prevents malnutrition and wasting, achieves and maintains optimal body weight and strength, enhances the body s ability to fight opportunistic infections, helps delay the progression of HIV, improves the effectiveness of drug treatments, and improves the quality of life. 

Ensure that the food contains adequate macronutrients, that is, carbohydrates, proteins and fat, otherwise the patient may end up with - protein-energy malnutrition, manifesting itself in the weight loss and wasting that is typical of AIDS patients.

As per WHO, an HIV-infected person has additional nutrient requirements: 10-15 percent additional energy intake and 50 to 100 percent increase in protein intake as compared to a non HIV-infected person.

Consuming micronutrients (especially Vitamins A, B6 and B12, iron and zinc) is important for building a strong immune system and fighting infections.

Try and maintain a daily diet containing rice/roti, vegetables, legumes, and fruits which provide you energy and micronutrients. Choose foods that are low in saturated fat, trans fat, and cholesterol.

Eat at least two servings of fish each week. Oily fish, which contain omega-3 fatty acids, are best. If you cannot eat fish, you can also get omega-3 fats from omega-3 eggs, walnuts, flax seeds.

Better avoid fast foods.

Living with HIV/AIDS: Diet, Nutrition, and Food Safety

Vitiligo, often known as leukoderma, is a specific kind of skin whitening disease resulting in white patches all over the skin. A gradual loss of pigment layers on the skin surface results in the patches. This type of skin disorder becomes socially challenging for the sufferers. As the discolouration of skin and the patches all over the body start getting noticed by people, the patients get depressed. But they should stay positive as the treatment of vitiligo with Ayurveda has proven to be one of the safest cure methodologies.

Symptoms

Vitiligo generally starts with small spots on exposed areas; especially the bone joints, which are the first areas to be affected by vitiligo. Due to the lack of blood circulation, the bone joints are inclined to get affected by vitiligo. Gradually the spots on the skin turn into white patches. This disease has nothing to do with germs or bad blood. Rather it is caused by de-pigmentation issues on skin layers.

Factors responsible for vitiligo

Women are more prone to vitiligo than men. The factors that cause vitiligo are:

Jaundice
Liver problems
Mental worry
Typhoid
Burn injuries
Parasites in alimentary canal
Apart from these above mentioned factors, hereditary factors also trigger this type of skin disorder.

Ayurvedic Treatment For Vitiligo

Decades of research and practices have established Ayurveda as one of the most ancient and holistic ways of treatment. Ayurveda means the goodness of all the natural elements and herbs. So treating vitiligo with Ayurveda doesn't only mean curing the disorder, but also the Ayurvedic medicines are known to enhance skin tones.

According to Ayurveda, Leucoderma is caused due to the aggravation of Pitta Dosha. Pitta is an Ayurvedic humor which symbolizes heat or fire, and is manifested in the skin. Aggravated Pitta leads to accumulation of ama (toxins) in deep layers of the skin, leading to the condition of Leucoderma.

Pitta is of five types; one of them is Bhrajak Pitta that gives coloration to skin. In the case of Leucoderma, Bhrajak Pitta is in an imbalanced state, and therefore, the skin starts losing its color and white patches appear. Along with Pitta Dosha, deeper body tissues like Rasa Dhatu (nutrient plasma), Rakta (blood), Mansa (muscles), Lasika (lymph) are also involved in the disease.

Treatment consists of pacifying imbalanced body energies, cleansing the blood and administrating herbs that restore skin color. Poor digestion is the root cause of this disease, as it causes the build-up of toxins in the tissues. An essential part of treatment, therefore, is restoring digestion. The patient will also be advised on the correct diet and lifestyle adjustments to prevent recurrence of the disorder.

One of the most effective Ayurvedic medicine for vitiligo is Agnijith. Its capability of producing pigmentation on needed areas is scientifically proven. It is capable of blocking the de-pigmentation issue on skin layers. This cream-based medicine is also known for contacting rich microbial properties, which get easily absorbed in skin and increase the level of blood circulation. Vitiligo is almost an autoimmune disorder, thus the Ayurvedic anti-vitiligo medicines are the best way to cure it.

There are a few Ayurvedic home remedies that are effective enough in removing the white patches. Turmeric is a common herb in everyone's kitchen. Applying a mixture of turmeric and mustard oil on the affected areas can help you cure vitiligo.

Bakuchi and coconut oil s mixture is another effective remedy for vitiligo. Apply the mixture, keep it for 15 minutes and then wash it off.

Vitiligo is a special case of skin disorder, which is triggered by a low immune system or pitta dosha. So leading a good lifestyle and eating healthy food are equally important in order to get cured.  

Vitiligo - Symptoms and Ayurvedic Treatments

Vitiligo is a medical condition, which causes the loss of skin color due to loss of pigmentation. This usually occurs in blotches and looks very unsightly. Vitiligo is very unpredictable and can affect any part of your body. In some cases it also affects the inside of the mouth, eyes, and hair. Vitiligo is more noticeable on people with darker skin tone.

Symptoms of Vitiligo:

Premature graying or whitening of the hair in your eyebrows, eyelashes, scalp, and beard. This usually occurs before the age of 35.
Skin discoloration can also occur from other parts of the body such as hands, feet, abdomen, neck and other areas.
Change or loss of the color of the retina (inner layer on the eyeball).
Discolored patches on and around the navel, rectum and genitals.
What causes vitiligo?

A medical disorder where your immune system destroys and attacks the melanin forming pigments in your skin. This is known as an autoimmune disorder and by far is the most common cause behind vitiligo. An event such as sudden or prolonged stress, sunburn, or being exposed to industrial chemicals. A history of family members or relatives having vitiligo in the past.

Ayurvedic Treatments for Vitiligo:

Mustard and Turmeric Oil: A paste made with mustard and turmeric oil can be applied on the affected area. This is also good for the skin and reduces vitiligo. Do this at least 2 times a day to reduce the patches considerably.
Duckweed: This is a type of water plant and is very rich in a mineral called lignin. It is considered a natural treatment for skin disorders and vitiligo. It will also help to restore your natural skin color.
Sun screen: If you already have vitiligo, exposure in the sun can make it worse, so applying a sunscreen with SPF 30 or above (or an appropriate level of sunscreen protection) can protect your skin from further damage.
Papaya: This fruit is great for restoring and reviving melanin (responsible for skin pigmentation). Drinking papaya juice or rubbing papaya on the affected area can reduce vitiligo to some extent.

Vitiligo - 4 Ayurvedic Preparations for Treating it 

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