Tuesday, September 27, 2022

What Are The Hiv Symptoms

Benefits Of Early Detection

HIV & AIDS – signs, symptoms, transmission, causes & pathology

Recognizing the symptoms of ARS is important as it affords a person the opportunity for early detection. This not only helps ensure that HIV is not spread to others, but offers benefits in the way of early treatment.

Studies published in 2013 indicate that the early initiation of antiretroviral therapy correlates to a reduced risk of both HIV-related and AIDS-defining illnesses. By contrast, delaying therapy until a persons CD4 count drops below 350 cells/mL is associated with not only more adverse clinical events, but a significantand even profoundreduction in life years.

Early treatment prevents often-irreversible damage to the immune system. It also reduces the risk of passing the virus to others, a strategy known as treatment as prevention .

HIV Doctor Discussion Guide

Second Stage: Clinical Latency Symptoms

After your immune system loses the battle with HIV, the flu-like symptoms will go away. But thereâs a lot going on inside your body. Doctors call this the asymptomatic period or chronic HIV infection.

In your body, cells called CD4 T cells coordinate your immune systemâs response. During this stage, untreated HIV will kill CD4 cells and destroy your immune system. Your doctor can check how many of these cells you have with blood tests. Without treatment, the number of CD4 cells will drop, and youâll be more likely to get other infections.

Most people don’t have symptoms they can see or feel. You may not realize that you’re infected and can pass HIV on to others.

If youâre taking ART, you might stay in this phase for decades. You can pass the virus on to other people, but itâs extremely rare if you take your medicines.

Getty Images 5 You Feel Sleepy And Achy All Over

You might feel generally uncomfortable for at least a week after youre first infected with HIV, says Horberg.

It’s an unrelenting exhaustioneven going to work or just sticking to your daily routine will be a chore. Everything hurts. Its hard to move, and you just cant make yourself comfortable, says Horberg. Your body is fighting the HIV virus, and its tired.

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When Should I Get Tested For Hiv

If you think you could have HIV or are at risk of HIV, talk to your doctor or sexual health clinic about having a test. Some people at high risk need to be tested regularly.

You should get tested for HIV if:

  • you have had unprotected sex with a partner whose HIV status is unknown or who has HIV but does not have a measurable amount of virus in their blood
  • you have had unprotected sex with a person from a country that has high rates of HIV infection
  • your sexual partner has recently travelled to a country that has high rates of HIV infection and may have had unprotected sex there
  • you have had unprotected sex with a sex worker in Africa, Eastern Europe, Southeast Asia or Papua New Guinea
  • you have ever shared injecting equipment

Early diagnosis is important and can improve the long-term course of the illness.

It is a good idea to talk to your doctor or sexual health clinic about other STIs at the same time.

Your information will be kept confidential unless there are major concerns for your safety or the safety of others. HIV is a notifiable disease, which means laboratory staff need to inform the government about new cases, but this information is also confidential.

What Are The Symptoms Of Later Hiv

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As HIV weakens someones immune system, they may experience signs of other illnesses:

  • weight loss
  • an increase in herpes or cold sore outbreaks
  • swollen glands in the groin, neck or armpit
  • long-lasting diarrhoea
  • tiredness.

But remember: people who dont have HIV can also get any of these they can be the signs of other illnesses.

A weakened immune system may leave someone more open to serious infections such as:

  • tuberculosis

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Hiv Post Exposure Prophylaxis

If you think you may have been exposed to HIV and you haven’t taken PrEP medication or used a condom, you should take PEP medication.

Post exposure prophylaxis is a form of emergency HIV medication taken by someone who does not have HIV but who has or may have been very recently exposed to HIV.

PEP should be taken as soon as possible, but it can be taken up to 72 hours after exposure. The earlier it is taken the more effective it is.

PEP is available from sexual health services or out of hours from A& E.

When Do Symptoms Occur

Some people have flu-like symptoms within two to four weeks after infection, but others may not feel sick or not develop symptoms at all until later.

See a healthcare provider if you have symptoms of HIV and think you may have been exposed to HIV. Getting tested for HIV is the only way to know for sure.

You can prevent HIV by using condoms correctly every time you have sex pre-exposure prophylaxis, a prevention method in which the HIV-negative partner takes daily HIV medicine to prevent HIV and treatment as prevention, a method in which the HIV-positive partner takes daily HIV medicine to achieve and maintain an undetectable viral load.

Only antigen/antibody tests or nucleic acid tests can diagnose acute HIV infection. NATs look for actual virus in the blood, and antigen/antibody tests look for HIV antibodies and antigens. Antibodies are produced by your immune system when youre exposed to viruses like HIV, and antigens are foreign substances that cause your immune system to activate.

However, no test can detect HIV immediately after infection. NATs can usually tell if you have an HIV infection 10 to 33 days after exposure, while antigen/antibody tests can tell 18 to 45 days after exposure.

  • Swollen lymph nodes
  • Mouth ulcers or sores

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First Stage: Acute Hiv Infection Symptoms

Most people don’t know right away when they’ve been infected with HIV. But they may have symptoms within 2 to 6 weeks after theyâve gotten the virus. This is when your body’s immune system puts up a fight. It’s called acute retroviral syndrome or primary HIV infection.

The symptoms are similar to those of other viral illnesses, and they’re often compared to the flu. They typically last a week or two and then go away. Early signs of HIV include:

  • Headache and other neurological symptoms

If you have symptoms like these and might have come into contact with someone with HIV in the past 2 to 6 weeks, go to a doctor and ask that you get an HIV test. If you donât have symptoms but still think you might have come into contact with the virus, get tested.

Early testing is important for two reasons. First, at this stage, levels of HIV in your blood and bodily fluids are very high. This makes it especially contagious. Second, starting treatment as soon as possible might help boost your immune system and ease your symptoms.

A combination of medications can help fight HIV, keep your immune system healthy, and keep you from spreading the virus. If you take these medications and have healthy habits, your HIV infection probably wonât get worse.

Early Symptoms Of Hiv

First Symptoms of HIV

The first few weeks after someone contracts HIV is called the acute infection stage.

During this time, the virus reproduces rapidly. The persons immune system responds by producing HIV antibodies, which are proteins that take measures to respond against infection.

During this stage, some people have no symptoms at first. However, many people experience symptoms in the first month or so after contracting the virus, but they often dont realize HIV causes those symptoms.

This is because symptoms of the acute stage can be very similar to those of the flu or other seasonal viruses, such as:

  • they may be mild to severe
  • they may come and go
  • they may last anywhere from a few days to several weeks

Early symptoms of HIV can include:

  • upset stomach

Because these symptoms are similar to common illnesses like the flu, the person who has them might not think they need to see a healthcare provider.

And even if they do, their healthcare provider might suspect the flu or mononucleosis and might not even consider HIV.

Whether a person has symptoms or not, during this period their viral load is very high. The viral load is the amount of HIV found in the bloodstream.

A high viral load means that HIV can be easily transmitted to someone else during this time.

Initial HIV symptoms usually resolve within a few months as the person enters the chronic, or clinical latency, stage of HIV. This stage can last many years or even decades with treatment.

HIV symptoms can vary from person to person.

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What Are The Stages Of Hiv

HIV has three stages:

Stage 1: Acute HIV

Some people get flu-like symptoms a month or two after theyve been infected with HIV. These symptoms often go away within a week to a month.

Stage 2: Chronic stage/clinical latency

After the acute stage, you can have HIV for many years without feeling sick. It’s important to know that you can still spread HIV to others even if you feel well.

Stage 3: AIDS

AIDS is the most serious stage of HIV infection. In this stage, HIV has severely weakened your immune system and opportunistic infections are much more likely to make you sick.

Opportunistic infections are ones that someone with a healthy immune system could typically fight off. When HIV has advanced to AIDS, these illnesses take advantage of your weakened immune system.

Youre more likely to get certain cancers when you have AIDS. These cancers and opportunistic infections together are called AIDS-defining illnesses.

To be diagnosed with AIDS, you must be infected with HIV and have at least one of the following:

  • Fewer than 200 CD4 cells per cubic millimeter of blood .
  • An AIDS-defining illness.

Can Medications Prevent Hiv

There are medications that can help prevent HIV in people who have been exposed or are at high risk for exposure. These include pre-exposure prophylaxis and post-exposure prophylaxis .

Pre-exposure prophylaxis

PrEP is a pill you take every day if you dont have HIV but are at high risk of getting infected.

  • You have a sexual partner with HIV.
  • You havent consistently used a condom.
  • In the past six months, youve been diagnosed with a sexually transmitted disease .

PrEP is also recommended if you dont have HIV, you inject drugs and at least one of the following is true:

  • You inject drugs with a partner who has HIV.
  • You share needles or other equipment to inject drugs.

PrEP is not a replacement for other preventative measures. You should still use condoms and avoid sharing needles to inject drugs while taking PrEP.

Post-exposure prophylaxis

PEP uses HIV medicines to try to prevent an HIV infection soon after you are exposed. PEP is for those who dont have HIV or dont know if they have HIV and think theyve been exposed through consensual sex, sexual assault, shared needles , or work.

You must start PEP within 72 hours of exposure and take it every day for 28 days. PEP is only for emergency use and does not replace other precautions, like condom use.

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How Can I Take Care Of Myself While Living With Hiv

It’s very important to take your medications as prescribed and to make sure you dont miss appointments. This is called treatment adherence.

If you miss medications, even by accident, HIV can change how it infects your cells , potentially causing your medications to stop working. If your schedule prevents you from taking medications on time or making it to appointments, talk to your healthcare provider.

How Do You Get Hiv

Diagram showing symptoms of acute HIV infection 417700 Vector Art at ...

HIV is found in body fluids of a person with the virus, whose levels of virus are detectable.

The body fluids most likely to contain enough virus to pass on HIV to another person are:

Condoms

Properly used condoms are effective at preventing transmission of HIV as well as other sexually transmitted infections and pregnancy.

HIV Post Exposure Prophylaxis

HIV Post exposure prophylaxis is a form of emergency HIV medication taken by someone who does not have HIV but who has or may have been very recently exposed to HIV.

PEP should be taken as soon as possible, but it can be taken up to 72 hours after exposure. The earlier it is taken the more effective it is.

Clean Injecting Equipment

Using fresh injecting equipment, including any needles, syringes, swabs and spoons and avoiding sharing will eliminate any risk of HIV.

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What Is The Difference Between Hiv And Aids

The term AIDS refers to the most advanced stages of HIV infection. Most of the conditions affecting people with AIDS are opportunistic infections that generally do not affect healthy people. In people with AIDS, these infections are often severe and sometimes fatal because the immune system is so ravaged by HIV that the body cannot fight off the infection. Symptoms of opportunistic infections common in people with AIDS include:

  • coughing and shortness of breath
  • seizures and lack of coordination
  • difficult or painful swallowing
  • severe headaches

People with AIDS also are particularly prone to developing various cancers. These cancers are usually more aggressive and difficult to treat in people with AIDS.

Treatment Options For Hiv

Treatment should begin as soon as possible after a diagnosis of HIV, regardless of viral load.

The main treatment for HIV is antiretroviral therapy, a combination of daily medications that stop the virus from reproducing. This helps protect CD4 cells, keeping the immune system strong enough to take measures against disease.

Antiretroviral therapy helps keep HIV from progressing to AIDS. It also helps reduce the risk of transmitting HIV to others.

When treatment is effective, the viral load will be undetectable. The person still has HIV, but the virus is not visible in test results.

However, the virus is still in the body. And if that person stops taking antiretroviral therapy, the viral load will increase again, and the HIV can again start attacking CD4 cells.

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Changing Attitudes About Hiv

When someone is diagnosed with HIV, other people may have negative attitudes and beliefs about that person’s behaviour, lifestyle or circumstances in life. These negative associations form what’s called stigma, an experience that can decrease quality of life because it includes:

Efforts to end stigma will help to:

  • prevent new infections
  • ensure that people living with HIV receive the care, treatment and support they need

You Actually Get Diagnosed With Meningitis

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As HIV disseminates through your central nervous system, it can cause viral meningitis, a swelling of the membranes that protect the brain and spinal cord, says Amesh Adalja, M.D., an infectious disease expert at Johns Hopskins Bloomberg School of Public Health. According to the CDC, common symptoms of viral meningitis include fever, irritability, lethargy, and vomiting.

Cryptococcal meningitis is also commonly associated with HIV infections, though usually in later stages or in patients with AIDS. Most people are exposed to the cryptococcus fungus at some point, but a weakened immune system cant fight off exposure the way a healthy one can.

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Needle And Syringe Programs

Needle and syringe programs provide clean needles or syringes to people who inject drugs, reducing the risk of the transmission of HIV and other blood-borne diseases such as hepatitis B and hepatitis C. This is sometimes referred to as needle exchange.

The types of NSP outlet vary, from participating pharmacies to vending machines. Find an NSP in your state or territory:

You can also find a local needle and syringe program using the healthdirect Service Finder. Select By name and type needle into the search bar.

How Are Hiv And Aids Treated

Medicines can help people with HIV stay healthy. They can also prevent HIV from progressing to AIDS.

Health care providers prescribe a combination of different medicines for people with HIV and AIDS. They must be taken exactly as prescribed or they won’t work. These medicines:

  • help keep the number of CD4 cells high
  • reduce the viral load of HIV

Regular blood tests will check the number of CD4 cells in the body and the viral load.

If an HIV-positive person’s CD4 count gets low, doctors prescribe daily antibiotics. This prevents pneumocystis pneumonia, which happens in people with weakened immune systems.

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How Is Hiv Transmitted

HIV is not passed on easily from one person to another. The virus does not spread through the air like cold and flu viruses.

HIV lives in the blood and in some body fluids. To get HIV, one of these fluids from someone with HIV has to get into your blood.

The body fluids that contain enough HIV to infect someone are:

  • people who have had unprotected sex with somebody who has injected drugs
  • people who have caught another sexually transmitted infection
  • people who have received a blood transfusion while in Africa, eastern Europe, the countries of the former Soviet Union, Asia or central and southern America

Stage : Clinical Latency

Main Symptoms of Acute HIV Infection Poster

In this stage, the virus still multiplies, but at very low levels. People in this stage may not feel sick or have any symptoms. This stage is also called chronic HIV infection.

Without HIV treatment, people can stay in this stage for 10 or 15 years, but some move through this stage faster.

If you take HIV medicine exactly as prescribed and get and keep an undetectable viral load, you can live and long and healthy life and will not transmit HIV to your HIV-negative partners through sex.

But if your viral load is detectable, you can transmit HIV during this stage, even when you have no symptoms. Its important to see your health care provider regularly to get your viral load checked.

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