Friday, December 2, 2022

How Do You Find Out If You Have Hepatitis

Getting Tested For Hepatitis C

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A blood test, called an HCV antibody test, is used to find out if someone has ever been infected with the hepatitis C virus. The HCV antibody test, sometimes called the anti-HCV test, looks for antibodies to the hepatitis C virus in blood. Antibodies are chemicals released into the bloodstream when someone gets infected.

Test results can take anywhere from a few days to a few weeks to come back. Rapid anti-HCV tests are available in some health clinics and the results of these tests are available in 20 to 30 minutes.

What Are The Symptoms Of Chronic Hepatitis B

About 1 in 20 people who get hepatitis B as adults become carriers, which means they have a chronic hepatitis B infection. Carriers are more likely to pass hepatitis B to other people. Most carriers are contagious meaning they can spread hepatitis B for the rest of their lives.

Hepatitis B infections that last a long time may lead to serious liver diseases like cirrhosis and liver cancer. About 1 in 5 people with chronic hepatitis B die from it. There are medicines that can help treat chronic hepatitis B infections.

Most babies who get hepatitis B develop chronic infection, unless they get treated right away. But treatments almost always work if your baby gets them quickly. Thats why its important for pregnant people to get tested for hepatitis B.

What If I Have Symptoms Of Viral Hepatitis

If you have symptoms or signs of viral hepatitis, your health care provider can perform a blood test to check for the presence of an antibody. If you have hepatitis B or C, more blood samples may be necessary later — even if the symptoms have vanished — to check for complications and determine if you have progressed from acute to chronic disease. Most people have vague or no symptoms at all hence, viral hepatitis is often referred to as a silent disease.

Your healthcare provider may also require a liverbiopsy, or tissue sample, in order to determine the extent of the damage. A biopsy is commonly performed by inserting a needle into the liver and drawing out a fragment of tissue, which is then sent to a lab to be analyzed.

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Who Should Be Tested For Hepatitis

Testing is important for anyone with the risk factors we’ve mentioned, particularly injected drug users and people who have had multiple sex partners. Health advocates are also urging people of Asian heritage to get tested. Stanford University’s Asian Liver Center estimates that 1 in 10 Asians living in the U.S. has chronic hepatitis B. Many of them have probably had the virus since birth.

Also, the U.S. Preventive Services Task Force recommends that health care providers offer a one-time hepatitis C screening for anyone born between 1945 and 1965.

What Do My Test Results Mean

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There are two blood tests that are used to detect hepatitis C. The first tests for hepatitis C antibodies, or signs that your body fought or is fighting an infection. The results will tell your doctor whether youve ever had the virus.

If the antibody test is positive, youll receive a second test, which can detect the amount of virus, or viral load, in your blood. Your doctor may then conduct a third blood test to determine which type you have, to allow for more targeted hepatitis C treatment.

Also Check: How Many Hepatitis C Genotypes Are There

How Is Hepatitis A Diagnosed

Your healthcare provider will listen to your symptoms and will take a blood test to confirm the diagnosis of hepatitis A. If the test finds immunoglobulin M antibodies, you have an acute hepatitis A. If there are antibodies, but not IgM antibodies, you are immune to the virus either because you had a case of it and recovered, or you got the hepatitis A vaccine.

Newly Diagnosed With Hepatitis B How Did I Get This Learning The Hbv Transmission Basics

If you have just been diagnosed with hepatitis B virus then you need to understand how HBV is transmitted. This is important whether you have an acute or chronic infection. You must understand you are infectious and can transmit the virus to others.

How is hepatitis B transmitted? Hepatitis B is transmitted through direct contact with infected blood. This can happen through direct blood-to-blood contact, unprotected sex, unsterile needles, unsterile medical or dental equipment, and from a HBV infected mother to her baby at birth. For kids, pediatric experts report that the fluid that oozes from cuts and open sores is also highly infectious, so keep those open cuts covered. HBV can also be transmitted inadvertently by the sharing of personal items such as razors, toothbrushes, nail clippers, body jewelry and other personal items that have small amounts of blood on them.

If you do, or have participated in high-risk activities at some point in your life, you are also at greater risk. This is not a time to judge or be judged.

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What Is The Outlook For People With Hepatitis B

The outlook for people with HBV is better now than ever before. You are certainly able to live a full life and help yourself stay healthy. You should make sure to have regular check-ups with a healthcare provider who is qualified to treat hepatitis B, possibly a liver doctor.

Make sure you are vaccinated against hepatitis A. Check with your healthcare provider or pharmacist before taking other medications or over-the-counter products, including supplements and natural products. These could interfere with your medication or damage your liver. For instance, taking acetaminophen in large doses may harm your liver.

Follow the usual guidelines for living a healthy life:

  • Eat nutritious foods, choosing from a variety of vegetables, fruits and healthy proteins. It is said that cruciferous vegetables are especially good at protecting the liver.
  • Exercise regularly.
  • Dont smoke and dont drink. Both tobacco and alcohol are bad for your liver.
  • Do things that help you cope with stress, like journaling, talking with others, meditating and doing yoga.
  • Avoid inhaling toxic fumes.

What Is Hepatitis C

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Hepatitis C is a viral infection that causes liver inflammation and damage. Inflammation is swelling that occurs when tissues of the body become injured or infected. Inflammation can damage organs.

Viruses invade normal cells in your body. Many viruses cause infections that can be spread from person to person. The hepatitis C virus spreads through contact with an infected persons blood.

Hepatitis C can cause an acute or chronic infection.

Although no vaccine for hepatitis C is available, you can take steps to protect yourself from hepatitis C. If you have hepatitis C, talk with your doctor about treatment. Medicines can cure most cases of hepatitis C.

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Hepatitis C: What Happens

About 25% of people who get hepatitis C defeat the virus after a short-term infection. The rest will carry the virus in their body for the long term. Chronic hepatitis C can cause very serious complications, including liver failure and liver cancer. There are effective treatments for the virus, though.

How Long Before I Have Symptoms

Many people have mild symptoms or no symptoms, which is why hepatitis is sometimes called a âsilentâ disease.

Hepatitis A. The symptoms usually show up 2 to 6 weeks after the virus enters your body. They usually last for less than 2 months, though sometimes you can be sick for as long as 6 months.

Some warning signs that you may have hepatitis A are:

Hepatitis B. The symptoms are the same as hepatitis A, and you usually get them 3 months after you’re infected. They could show up, though, anywhere from 6 weeks to 6 months later.

Sometimes the symptoms are mild and last just a few weeks. For some people, the hep B virus stays in the body and leads to long-term liver problems.

Hepatitis C. The early symptoms are the same as hepatitis A and B, and they usually happen 6 to 7 weeks after the virus gets in your body. But you could notice them anywhere from 2 weeks to 6 months later.

For about 25% of people who get hep C, the virus goes away on its own without treatment. In other cases, it sticks around for years. When that happens, your liver might get damaged.

Remember, it’s possible to spread all the types of hepatitis even if you don’t show any signs of being sick.

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It’s Different Than Hepatitis A And B

Each form of hepatitis has its own specific virus that spreads and is treated differently. “Hepatitis simply means inflammation of the liver, or that the virus has an affinity for hurting the liver,” Reau says.

  • Hepatitis A is an acute, short-term infection that often does not require treatment.
  • Hepatitis B hides deep in the body and, like hepatitis C, is treated in a variety of ways, from antiviral medications to liver transplants.

“The viruses are different, but all of them should be taken very seriously since they can lead to significant liver disease and even death,” she adds.

How Hepatitis C Diagnosing Works

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The screening process to diagnose hep C is done with a simple blood test. Its not usually included in the panel of tests you get at your yearly physical, but the lab can use the same tube of blood to test for hepatitis C if your doctor orders it, Dr. Fontana says.

Several tests are available, but in general, they look for antibodies in your blood. These antibodies are proteins that the immune system creates to fight off specific invaders, like the hepatitis C virus. So if youve been exposed to hepatitis C at some point in your life, the antibodies will reveal this fact, says Dr. Block.

If your blood test reveals that you do in fact have hepatitis C antibodies, another blood test will be done to find out two things:

  • How much of the virus is currently in your bloodstream

  • Which genotype it is

  • There are seven different variations of hepatitis C, called genotypes. Some hepatitis C treatments are only effective against one specific genotype, while others can treat all of them, Dr. Block says. Knowing exactly how much virus is present and what its anatomy is will help your doctor figure out the absolute best way to treat it.

    And if the second test does confirm a hepatitis C diagnosis, dont panic. Very effective treatments are available, and after about eight to 12 weeks, more than 90 percent of people are cured. Once you have a diagnosis, youre already halfway there.

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    What Are Hepatitis B And Hepatitis C

    Although hep A is a short-term illness that goes away completely, hepatitis B and hepatitis C can turn into serious long-term illnesses for some people. Teens and young adults are most at risk for getting these two viruses.

    Hep B and C get passed from person to person the same ways that HIV does through direct contact with infected body fluids. Hepatitis B and C are even more easily passed in fluids and needles than HIV. This can happen through sexual contact and by sharing needles that have been contaminated with infected blood. Even when infected people don’t have any symptoms, they can still pass the disease on to others.

    Sometimes mothers with hep B or C pass the virus along to their babies when they’re born. Hep B and C also can get passed in ways you might not expect such as getting a manicure or pedicure with unsterilized nail clippers or other dirty instruments. Getting a tattoo, if dirty needles are used, is another way someone can get hep B or C.

    Can Hepatitis C Be Treated

    Yes, since 2010 enormous progress has been made in the treatment of chronic hepatitis C. New therapies called direct-acting antivirals are pills that act on the virus itself to eradicate it from the body, unlike older medicines like interferon injections which work by stimulating an immune response. These new treatments are very effective and can achieve cure rates of over 90%. In most situations now, there is no need for interferon, which was responsible for many of the side effects previously associated with HCV treatment. The new treatment combinations require shorter treatment durations , have reduced side effects and appear to be effective at all stages of the disease.

    Because these new therapies are very new, they remain very expensive. As such, drug coverage from both government and private companies may require that your liver disease has progressed to a certain stage before they are willing to cover the cost of these drugs.

    Your primary care physician may refer you to a specialist to determine whether you are eligible for treatment. A specialist will help you decide which drug therapy is best for you based on the severity of your liver disease, your virus genotype and whether or not you have been treated in the past.

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    Potential Symptoms You Should Know

    Some people experience symptoms early on, but because many of those indicators are pretty general, they are not easily used to diagnose hepatitis C. For example, you may feel fatigued and just generally lousy for a little while soon after being infected, says Geoffrey D. Block, M.D., medical director of liver transplant at the University of Arizona College of Medicine in Tucson. But those symptoms could be a sign of so many other thingseven just the result of a poor nights sleep.

    There are a few red flags to look out for, though. And if you have several of these things going on at oncevague as they may beits a good idea to see your doc and talk about hep C. These symptoms may include:

    • Dark yellow urine

    • Pain in the abdomen

    • Yellowish skin and eyes

    There are two important caveats here: First, if these symptoms show up at all, it would typically happen two to 12 weeks after becoming infected with hepatitis C . So if you engage in certain activities, including unprotected sex or sharing needles, and you start experiencing these things in the weeks following, get yourself to a doctor. Second, more than half of people who become infected with hepatitis C virus will go beyond the acute period and develop a chronic infection. In this case, its entirely possible you wont show any symptoms for several decades.

    Where Can I Find More Support

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    Ask your doctor whether a local clinic or other nearby organization operates a support group. You can also look online to find a group near you or join a virtual group. Start your investigation with the Hepatitis C Association or the Hepatitis Foundation International.

    Additional reporting by Joseph Bennington-Castro

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    Are There Any Side Effects To Twinrix

    Like any drug, the Twinrix vaccine can trigger side effects, but the chance of severe side effects is exceptionally low.

    Very Common side effects felt in more than 10% of people receiving the vaccine are:

    • Headache
    • Pain and redness at the injection site

    Common side effects felt between 1% and 10% of people receiving the vaccine are:

    • Diarrhea
    • Nerve disorders

    Very rare in less than 0.01% of people receiving the vaccine are hives.

    Still, you should call your doctor or hospital if you have critical or unusual reactions after receiving the vaccine.

    Can Hepatitis B Be Prevented

    The hepatitis B vaccine is one of the best ways to control the disease. It is safe, effective and widely available. More than one billion doses of the vaccine have been administered globally since 1982. The World Health Organization says the vaccine is 98-100% effective in guarding against the virus. Newborns should be vaccinated.

    The disease has also been more widely prevented thanks to:

    • Widespread global adoption of safe blood-handling practices. WHO says 97% of the blood donated around the world is now screened for HBV and other diseases.
    • Safer blood injection practices, using clean needles.
    • Safe-sex practices.

    You can help prevent hepatitis B infections by:

    • Practicing safe sex .
    • Never sharing personal care items like toothbrushes or razors.
    • Getting tattoos or piercings only at shops that employ safe hygiene practices.
    • Not sharing needles to use drugs.
    • Asking your healthcare provider for blood tests to determine if you have HBV or if you are immune.

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    What Happens During A Hepatitis Panel

    A health care professional will take a blood sample from a vein in your arm, using a small needle. After the needle is inserted, a small amount of blood will be collected into a test tube or vial. You may feel a little sting when the needle goes in or out. This usually takes less than five minutes.

    You may also be able to use an at-home kit to test for hepatitis. While instructions may vary between brands, your kit will include a device to prick your finger . Youll use this device to collect a drop of blood for testing. For more information on at-home testing for hepatitis, talk to your health care provider.

    Common Symptoms Of Hepatitis

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    If you are living with a chronic form of hepatitis, like hepatitis B and C, you may not show symptoms until the damage affects liver function. By contrast, people with acute hepatitis may present with symptoms shortly after contracting a hepatitis virus.

    Common symptoms of infectious hepatitis include:

    It is crucial to understand what is causing hepatitis in order to treat it correctly. Doctors will progress through a series of tests to accurately diagnose your condition.

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