HIV or Human Immunodeficiency Virus is a type of immune disorder which attacks the immune system of the body and slowly destroys it overtime. The HIV virus targets the immune system and makes the body susceptible to other diseases. HIV infection can progress to AIDS although it may take up to 10 or 12 years to fully go into the last stage.

Risks and Causes
HIV is a communicable disease which spreads through only the following methods

    It can spread from one person to another by means of unprotected sexual intercourse due to the exchange of bodily fluids.
    The virus spreads if you share drug needles with someone who is already contaminated with HIV virus. It can also occur due to improperly trained medical staff that may reuse syringes although this is very uncommon.
    The HIV virus transmits from the mother to the child during pregnancy through the placenta.
    Any exchange of blood in significant amounts such as blood transfusion from a contaminated patient will result in infection as well although this is very rare.

Any other form of contracting the disease such as through kissing or food is a untrue and only propagates due to ignorance.

Symptoms
The initial symptoms of HIV infection are noticed after a few weeks although it can take a few months to come up as well. The initial symptoms may include
1. Severe headache along with intense pain in the muscles and the joints of the body.
2. Frequent appearances of rashes
3. inflation of the lymph nodes
4. Itchy skin
5. Disorders which stay for sustained periods such as an upset stomach or a cold.

The early symptoms disappear within 2 to 3 weeks without any treatment. The later symptoms might appear after few years (sometimes up to or more than a decade), which will stay. This is usually the time HIV is diagnosed. The symptoms now may also include
1. severe muscle fatigue
2. severe loss in body weight,
3. High fever and recurrent instances of sweating at the night time.
HIV is suspected if the later symptoms tend to last for a long time without any other diagnosable cause.

Treatment
HIV can be treated by means of antiretroviral therapy which reduces the rate at which the virus multiplies. However, there is no cure for HIV as of yet.
Prevention
In order to prevent yourself from getting HIV, you should adopt the following precautionary measures:
1. You should use protection every time when engaging in sexual intercourse and if you are unsure of your partner s HIV status.
2. You should use new blades in barbershops for shaving purposes in order to prevent yourself from HIV as well
3. If you are diagnosed with HIV/AIDS while you are pregnant, to prevent spreading it to your unborn baby, you might immediately need undergo a medical check-up and follow the doctor s advice.
4. Ensure that disposable syringes are used whenever they are being use for medical tests or treatments.

HIV / AIDS - Things You Should Remember About It

HIV/AIDS is a type of sexually transmitted disease which is caused by the Human Immunodeficiency Virus (HIV). The HIV virus attacks the immune system and makes the body vulnerable to other diseases. AIDS is the last stage of the HIV infection; HIV takes about 10 to 12 years to fully culminate into AIDS. AIDS completely destroys the immune system and leads to fatal health conditions and diseases such as cancers and other infections because of AIDS.

Causes-

HIV is a retrovirus that infects the vital organs of the human immune system. The virus progresses in the absence of antiretroviral therapy. The rate of virus progression varies widely between individuals and depends on many factors (age of the patient, body s ability to defend against HIV, access to healthcare, existence of coexisting infections, the infected person s genetic inheritance, resistance to certain strains of HIV).

HIV can be transmitted through:

Sexual Transmission. It can happen when there is contact with infected sexual secretions. This can happen while having unprotected sex, including vaginal, oral and anal sex or sharing sex toys with someone infected with HIV.
Perinatal Transmission. The mother can pass the infection on to her child during childbirth, pregnancy, and also through breastfeeding.
Blood Transmission. The risk of transmitting HIV through blood transfusion is nowadays extremely low in developed countries, thanks to meticulous screening and precautions. Among drug users, sharing and reusing syringes contaminated with HIV-infected blood is extremely hazardous.
Contrary to popular belief, HIV can never spread by means of kissing as the virus cannot survive outside the body.

Symptoms-

The early symptoms of HIV appear within a few weeks of contamination by the virus. The early symptoms include headache, pain in the muscles and the joints, rashes and inflated lymph nodes. These symptoms tend to disappear within 2 to 3 weeks.
The next set of symptoms might appear after a few years and these are persistent. The symptoms include, but are not limited to fatigue, loss of body weight, inflated lymph nodes, fever, a sensation of numbness near the limbs, pain when you try to swallow, sores in the mouth and sweating at night.
If you are diagnosed with HIV, you should:

Try to maintain a daily diet containing vegetables, legumes, and fruits which provide you energy.
Try to include a little bit of fat, carbohydrates (at least 3 servings of vegetable per day), calcium (dairy products) and low-fat protein sources (generally 80-150 gram per day of fish, skinned chicken, low-fat cheese etc.) in your everyday meal.
Maintain a daily calorie intake of 17-25 calories per pound depending on whether the person is losing weight.
Vitamins and minerals are particularly necessary to repair the cells damaged by the HIV virus.
So, it is necessary to intake foods such as eggs, milk, peanuts, green vegetables, meat, beans and broccolis on a regular basis, if you have been diagnosed with HIV.

If you are suffering from HIV, you must maintain the following food safety measures:

You should try to restrict the intake of fat
Restrict your alcohol intake
You should try to avoid fast foods
You should also limit your regular sugar intake and should avoid foods with extra sugar

HIV/AIDS - Diet, Nutrition & Food Safety You Must Follow!

HIV: QUICK FACTSIntroductionThe human immunodeficiency virus (HIV) is a subgroup of retrovirus (lentivirus) that causes HIV infection. After a period of time, this infection leads to what is called acquired immunodeficiency syndrome (AIDS).

Epidemiology

According to the Centers for Disease Control and Prevention (CDC), from 2010-2015, the estimated rate of HIV infection in all 50 US states decreased from 14.2 per 100,000 population in 2010 to 12.3 per 100,000 population in 2015. In 2015, 39,513 individuals were diagnosed with HIV infection. From 2010 to 2014, the annual number of new HIV infections decreased by 9%.

Virology HIV-1 and HIV-2 are retroviruses in the Retroviridae family, Lentivirus genus. They are enveloped, diploid, single-stranded RNA viruses with a DNA intermediate.Upon entry into the target cell, the viral RNA genome is converted into double-stranded DNA by an enzyme, reverse transcriptase that is transported along with the viral genome in the virus particle. The resulting viral DNA is then imported into the cell nucleus and integrated into the cellular DNA by a virally encoded enzyme, integrase. HIV contains three retroviral genes, namely gag, pol, and env.

Gag gene: Encodes group-specific antigen; the inner structural proteins
Pol gene: Encodes polymerase; it also contains integrase and protease
Env gene: Encodes the viral envelope, the outer structural proteins responsible for cell-type specificity. Glycoprotein 120, the viral envelope protein, binds to the host CD4+molecule
Pathophysiology

HIV infects vital cells in the human immune system, such as helper T cells (specifically CD4+ T cells), macrophages, and dendritic cells and leads to cellular immune deficiency. This results in the development of opportunistic infections and neoplastic processes.

Mode of Transmission
Sexual intercourse: Unprotected sexual intercourse; especially receptive anal intercourse and different sexual partnersContact with or transfer of blood, pre-ejaculate, semen, and vaginal fluids infected with the virus.Spread from an infected mother to her infant through breast milk. An HIV-positive mother can transmit HIV to her baby both during pregnancy and childbirth due to exposure to her blood or vaginal fluid.

Signs and Symptoms There are 3 categories of infection 

Category A: Asymptomatic HIV infection without a history of symptoms or AIDS-defining conditions
Category B: HIV infection with symptoms that are directly attributable to HIV infection
Category C: HIV infection with AIDS-defining opportunistic infections
Investigation

A high-sensitivity enzyme-linked immunosorbent assay (ELISA) should be used for screening.

Management

Start with antiretroviral therapy (ART) in all HIV-infected adults ready to start therapy. 
CD4 count is no longer a criterion for starting the therapy.
Use of nucleoside reverse transcriptase inhibitors and protease inhibitors.
For refractory cases, during the failing treatment regimen and before switching therapy, use rapid confirmation, perform resistance testing and reevaluate.

HIV - Quick Facts Need To Know!

Gonorrhea : Disease + Symptoms

Gonorrhea is a contagious disease that can affect both men and women. It is caused by a bacterium called Neisseria gonorrhoeae that can easily grow in the mucus membranes of the human body.

It is mostly transmitted when an uninfected person gets in sexual contact with an infected person. It can also be spread when a mother's infected body fluids come in contact with her newborn during childbirth.

It is a common infection and the symptoms vary for both men and women. The symptoms are:

Symptoms in Women:

- White or greenish-yellow vaginal discharge
- Burning sensation while urinating
- Pain in the lower abdomen and in the pelvic region
- Occurrence of Conjunctivitis
- Spotting or light bleeding after sexual intercourse
- Bleeding between periods
- Vulvitis

Symptoms in Men:

- White or greenish-yellow discharge from the penis
- Swelling and pain in the testicles
- Burning sensation while urinating

The symptoms come to notice usually within 2 to 10 days of the infection in case of women and it takes approximately 14 days for them to be recognized in the case of men. However in a few cases, the symptoms may take as long as 30 days to appear or they may appear so negligibly that they are hardly noticeable if they occur at all.



Gonorrhea is Contagious. But is it Only Sexually Transmitted?

Certain diseases are a major cause of concern as often these diseases can cause severe health complications. Various campaigns and awareness have been spread both by the government and NGOs for practicing safe sex to fight against these sexually transmitted diseases. Here are a few tips on how to avoid contracting sexually transmitted diseases.

1. Selective Abstinence: Selective abstinence is when people indulge in certain sexual activities, but limit in what they do to avoid the chances of contracting sexually transmitted diseases. People who do practice selective abstinence run a lower risk of contracting sexually transmitted diseases, which is also dependent on the type of sexual activity they indulge in as certain sexual acts have a higher chance of spreading STDs than others.

2. Using condoms: Using latex condoms decreases the chances of contracting sexually transmitted diseases. If you use lubricants, make sure that they are water based. Condoms are however not 100% effective at preventing sexually transmitted diseases, but reduce the chance of infection to a great extent. It is highly advised to learn how to properly use condoms.

3. Mutual monogamy: Another way to avoid getting infected by STDs is to practice mutual monogamy. If you and your partner do not have sex with anyone else, then it greatly reduces the chances of getting infected with sexually transmitted diseases.

4. Getting tested: Getting tested for sexually transmitted diseases as well as asking your partner to do so decreases the chances of transmitting sexually transmitted diseases. Refrain from having sex if either of you test positive.

5. Avoid alcohol and recreational drugs: Avoiding the usage of recreational drugs and alcohol reduces the chances of contracting STDs. Indulging in sexual activities while being highly intoxicated can both cause you to forget practicing safe sex.

6. Practicing healthy habits: Practicing certain healthy habits also reduces the chances of contracting sexually transmitted diseases. These include avoiding sharing towels and undergarments, washing before and after sexual intercourse and getting a vaccination for hepatitis B.

7. Low risk and high risk activities: Certain sexual activities such as open mouth kissing and hand to genital contact have a lower risk of infection. Other activities such as oral sex, vaginal intercourse, and genital to genital contact have a higher chance of infection. Understanding the risks better would allow you to avoid contacting diseases easily.

7 Tips to Avoid Sexually Transmitted Diseases

Any kind of dysfunction points to the issues experienced during any stage of the cycle of physical issue that prevents the participants from experiencing any kind of satisfaction from the intimate activities. Though the researches imply that sexual problems are common all across the globe; 43% of women along with 31% of men are affected by some sort of dysfunction; however, it is something that most people are hesitant to talk about. But thankfully enough, most cases of sexual problems can be effectively treated, and can be prevented from occurring again, by sharing your concerns with a qualified doctor. You should consider visiting the doctor along with your partner.

What leads to sexual problems?
Sexual problems can be caused either due to physical or psychological reasons. Many medications and clinical conditions can cause a variety of sexual dysfunctions, and these physical conditions include heart and vascular disease, high levels of blood sugar and blood pressure, any kind of neurological disorder, chronic diseases of the kidneys, liver and lungs, and hormonal imbalances. In addition to this, the side effects stemming from any medicine, including antidepressant drugs, can cast a harmful impact on the sexual desire and its normal functioning. On the other hand, psychological causes refer to the stress caused due to work pressures, anxiety, depression, excessive concern about sexual performance, feelings of guilt, and relationship problems.

What are the common sexual problems?
What leads to sexual problems can cause a wide variety of issues in both men and women. While erectile dysfunction is most commonly found in men, vaginal dryness is the most common issue in women. Sexual dysfunction can take a variety of forms, and it is not plainly confined to the dysfunction or simple disinterest in sex, which is commonly termed as lack of sex drive. It can also involve pain while having sex or an inability to maintain the erection or experiencing pain while getting an orgasm. There are some people who experience excruciating pain during intercourse, which is often accompanied with a burning sensation.

All couples have the right to enjoy a happy and healthy sex life, which can be considered a crucial aspect of any relationship. So, if you are having any kind of difficulty that is interrupting your lovemaking, it is imperative to speak with your doctor to get the right diagnosis, and discuss openly with your partner to find out the ideal solution of your sexual problems.

Sexual Problems - Things That Can Lead to It

Don't wait any longer, manage your HIV Specialist online with a Lybrate doctor today

Consult for HIV Specialist - Online and Easy!

FilterClear All

COMMON SPECIALITIES

COMMON ISSUES