What Does Hiv Do To The Human Body – HIV develops in three stages. The first symptoms may appear within a few weeks after infection. However, in some cases, symptoms may be absent for years.

HIV is a virus that damages the immune system. There is currently no cure for HIV, but since the late 1980s, treatment in the form of antiretroviral drugs has been available to help reduce the impact of symptoms.

What Does Hiv Do To The Human Body

In most cases, when a person is infected with HIV, the virus remains in the body for life. However, the symptoms of HIV differ from those of other viral infections in that they appear in stages.

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If the disease caused by the infection is not treated, it has three phases. Each has different potential symptoms and complications.

But regular antiretroviral therapy can reduce HIV to undetectable levels in the blood. This means that the virus does not progress to the later stages of HIV infection and is not passed on to a partner during sex.

The first noticeable stage is primary HIV infection. This stage is also called acute retroviral syndrome (ARS) or acute HIV infection.

It usually causes flu-like symptoms, so a person at this stage may think they have a severe flu or another viral illness instead of HIV. Fever is the most common symptom.

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, initial HIV symptoms may appear 2 to 4 weeks after initial exposure. They can last for several weeks. However, some people may experience symptoms within just a few days.

ARS is common when a person develops HIV. But that’s not true for everyone, as symptoms may not appear for a decade or more, according to HIV.gov.

Although the virus replicates rapidly within weeks of infection, early-stage HIV symptoms only appear when the rate of cell destruction is high.

This does not mean that asymptomatic cases of HIV are less serious or that an asymptomatic person cannot transmit the virus to others.

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HIV has several stages of infection. In the early stages after exposure, symptoms may include flu or cold symptoms. It may resolve spontaneously while HIV is still active in the body. It then develops into a chronic infection, with symptoms that can vary widely but include weight loss, fatigue, and unexplained fever. The chronic stage can occur at any time after the acute stage, but it may not occur immediately after. If left untreated, HIV can progress to AIDS, which is diagnosed based on the number of white blood cells circulating in the blood.

After initial exposure and eventual primary infection, HIV may progress to a clinically latent infection stage. Due to the lack of symptoms in some people, it is also called asymptomatic HIV infection.

According to HIV.gov, HIV infection can be latent for up to 10 or 15 years. This means that the virus reproduces much more slowly than before. However, this does not mean that HIV is gone, nor that the virus cannot be passed on to others.

Symptoms of chronic HIV can vary, ranging from minimal to severe. People may experience the following episodes, especially in advanced stages:

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Clinically latent infection can progress to the third and final stage of HIV, called AIDS. Progression is more likely if a person with HIV does not receive or adhere to treatment, such as antiretroviral therapy.

) is one sign that HIV has reached the end stage. The normal range is 500 to 1600 cells/mm

Sometimes AIDS is simply defined by a person’s overall health—it develops when HIV has significantly weakened the immune system and can cause AIDS-defining conditions, such as certain infections and cancers, that are rare in people without HIV.

People who may be more likely to become infected with HIV are recommended to be tested at least once a year. This may include people:

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And each has a different window period – the time between possible exposure to HIV and testing for the virus. If you may have been exposed to HIV in the past 72 hours, post-exposure prophylaxis (PEP) can help prevent infection.

Nucleic acid tests can usually detect HIV infection 10 to 33 days after exposure.

Antigen/antibody tests using venous blood have a typical window period of 18 to 45 days, while fingerstick antigen/antibody tests can be used 23 to 90 days after potential exposure.

A positive result is also checked with a follow-up test (or “confirmatory test”). If the second test is positive, you will be diagnosed with HIV.

Hiv Transmission Rates

Finding out you are HIV positive can be difficult for some. But there are health professionals who can help – both physically and emotionally.

Your regular doctor can help directly or refer you to a doctor experienced in HIV. Alternatively, you can find a local HIV experienced doctor here.

It is important to start treatment as soon as HIV is diagnosed. If you develop new or worsening symptoms, talk to your doctor or other healthcare professional.

The infection can be managed with antiretroviral drugs. They should be taken at all stages of HIV – even when there are no noticeable symptoms.

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Inside the body, preventing it from multiplying, and can lower levels so significantly that the virus becomes undetectable.

Therefore, the drugs help to prevent the progression of the disease, maintain the quality of life and prevent the transmission of the virus to others through sexual contact.

You may be given a combination of medicines to stop the virus becoming resistant. Most people have an undetectable viral load within 6 months.

If this is not possible, sexual partners can be protected by taking a medicine called pre-exposure prophylaxis (PrEP). Condoms should also be used to help prevent infection during sex.

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The level of HIV in the blood with viral load tests and checking the number of CD4 cells in the blood – these help fight infections.

When HIV progresses to AIDS, other medical interventions are usually needed to treat AIDS-related illnesses or complications that can lead to death.

The only 100 percent effective way to prevent HIV is to avoid sharing injecting drug equipment and to abstain from sex.

The first symptoms often appear within a few weeks of exposure. But some people don’t experience symptoms until years later.

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Regular testing is vital if you are at increased risk of contracting HIV. With prompt and proper treatment, the infection and its symptoms can be managed, helping you and any sexual partners stay as healthy as possible.

Lauren Sharkey is a UK-based journalist and author specializing in women’s issues. When he’s not trying to find a way to prevent migraines, he might be finding answers to your nagging health questions. She has also written a book profiling young female activists around the world and is currently building a community of such resistance. Hit him up on Twitter.

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Our experts are constantly monitoring the health and wellness space and we update our articles as new information becomes available.HIV attacks and destroys the immune system’s CD4 cells (CD4 T lymphocytes). CD4 cells are a type of white blood cell that play an important role in defending the body against infections. HIV uses the machinery of CD4 cells to multiply and spread throughout the body. This process, carried out in seven steps or stages, is called the HIV life cycle.

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Antiretroviral therapy (ART) is the use of a combination of HIV drugs to treat HIV infection. People on ART take a combination of HIV medicines (called an HIV regimen) every day. HIV drugs protect the immune system by blocking HIV at different stages of the HIV life cycle. HIV drugs are grouped into different drug classes based on how they fight HIV. Each drug class is designed to target a specific stage of the HIV life cycle.

Because an HIV regimen includes HIV drugs from at least two different classes of HIV drugs, ART is very effective at preventing HIV from replicating. Having less HIV in the body protects the immune system and prevents HIV from developing into acquired immunodeficiency syndrome (AIDS).

ART cannot cure HIV, but HIV drugs can help people living with HIV live longer and healthier lives. HIV medicines also reduce the risk of HIV transmission (spreading HIV to others).

The seven stages of the HIV life cycle are: 1) binding, 2) splicing, 3) reverse transcription, 4) integration, 5) replication, 6) assembly, and 7) budding.

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To understand each stage of the HIV life cycle, it helps to first imagine what HIV looks like.

Now follow each step of the HIV life cycle as HIV attacks the CD4 cell and uses the cell’s machinery to reproduce. Although there is no cure for HIV, early detection and effective treatment can enable a person with HIV to live a normal life. . However, if left untreated, HIV can progress through four serious stages. Therefore, it is important

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