Friday, May 20, 2022

What Kind Of Hepatitis Is Contagious

How Is Autoimmune Hepatitis Treated

Hepatitis A: How is it spread?

The goal of treatment is to stop the bodys attack on itself by suppressing the immune system. This is accomplished with a medicine called prednisone, a type of steroid. Often times, a second drug, azathioprine is also used. Treatment starts with a high dose of prednisone. When symptoms improve, the dosage is lowered and azathioprine may be added. In most cases, autoimmune hepatitis can be controlled but not cured. That is why most patients will need to stay on the medicine for years, and sometimes for life. Unfortunately, long-term use of steroid can cause serious side effects including diabetes, osteoporosis, high blood pressure, glaucoma, weight gain and decreased resistance to infection. Other medications may be needed to control these side effects.

Hepatitis C Is The Most Common Type Of Chronic Viral Hepatitis In The United States

Viral hepatitis is a group of infectious diseases that causes inflammation of the liver. There are five types of viral hepatitis, but the most common in the United States are hepatitis A, B and C.

Hepatitis A

If you travel internationally, you should be aware of your risks for hepatitis A. New cases most commonly result from American travelers who get infected while traveling to parts of the world where hepatitis A is common. Hepatitis A is spread by consuming food or water contaminated with fecal matter from an infected person, or by eating raw shellfish from water contaminated by sewage. Hepatitis A is an acute process. It never is a chronic disease and does not cause cirrhosis.

Prevention: The hepatitis A vaccine is recommended for children people with certain risk factors and international travelers. It requires two rounds of shots to be effective. Washing your hands and avoiding unsanitary drinking water or food washed with unsanitary water is also important. If you become infected, your body is usually able to clear the infection itself within a few weeks.

Hepatitis B

Prevention: Doctors recommend that all children get the hepatitis B vaccine. If you become infected, hepatitis B can range from a mild illness to a serious condition requiring hospitalization, and in some cases, it can become a chronic, lifelong problem.

Hepatitis C

How Do Doctors Treat Hepatitis A

Treatment includes resting, drinking plenty of liquids, and eating healthy foods to help relieve symptoms. Your doctor may also suggest medicines to help relieve symptoms.

Talk with your doctor before taking any prescription or over-the-counter medicines, vitamins or other dietary supplements, or complementary or alternative medicinesany of these could damage your liver. You should avoid alcohol until your doctor tells you that you have completely recovered from hepatitis A.

See your doctor regularly to make sure your body has fully recovered. If you have symptoms for longer than 6 months, see your doctor again.

Also Check: How Can Hepatitis C Be Treated

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.

What Causes Hepatitis A

Hepatitis E: Causes, symptoms, and treatment

Hepatitis A is caused by infection with the hepatitis A virus. You get the virus when you unknowingly eat a small amount of infected feces. This can happen through person-to-person contact, or through eating or drinking contaminated food or water.

A person can have and spread hepatitis A, even if that person does not have any symptoms. You are most likely to get hepatitis A from another person when:

  • A person who has the virus does not wash their hands properly after going to the bathroom
  • A parent does not wash their hands properly after changing the diaper of an infected child
  • A caregiver does not wash their hands properly after cleaning up the stool of an infected person
  • A person has sex with a person who has the virus

You can also get infected with hepatitis A by eating contaminated food or drinking contaminated water. Contaminated food and water are more common in developing countries. When traveling in areas where hepatitis A is common, avoid eating raw fruits and vegetables, shellfish, ice, and untreated water.

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Symptoms And Treatment Of Epstein

When people hear the word “hepatitis,” they generally take that to mean viral hepatitis such as hepatitis A, hepatitis B, or hepatitis C. And while these are certainly the most common forms of hepatitis , there are other infectious causesamong them, infectious mononucleosis caused by the Epstein-Barr virus .

Unlike some forms of hepatitis, hepatitis caused by mononucleosis is almost always self-limiting with generally milder symptoms. Treatment is mainly supportive.

Hepatitis in people with mononucleosis is often referred to as Epstein-Barr virus hepatitis, or simply EBV hepatitis.

Who Is At Risk For Autoimmune Hepatitis

About 70 percent of people with autoimmune hepatitis are women, usually between the ages of 15 and 40. Many people with this disease also have other autoimmune diseases, including type 1 diabetes, thyroiditis , ulcerative colitis , vitiligo , or Sjogrens syndrome .

Search for a Clinical Trial

Clinical trials are research studies that test how well new medical approaches work in people. Before an experimental treatment can be tested on human subjects in a clinical trial, it must have shown benefit in laboratory testing or animal research studies. The most promising treatments are then moved into clinical trials, with the goal of identifying new ways to safely and effectively prevent, screen for, diagnose, or treat a disease.

Speak with your doctor about the ongoing progress and results of these trials to get the most up-to-date information on new treatments. Participating in a clinical trial is a great way to contribute to curing, preventing and treating liver disease and its complications.

Start your search here to find clinical trials that need people like you.

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What Is Hepatitis A And How Is It Transmitted

Hepatitis A, formerly known as infectious hepatitis, is caused by thehepatitis A virus. The virus enters through the mouth, multiplies in the bodyand is passed in the stool. It can be carried on the hands of an infectedperson who does not wash his or her hands thoroughly after using the toilet.The infection can be spread by direct contact with the hepatitis A virus orwhen another person consumes food or drink handled by an infected person whodoes not practice good hygiene, such as handwashing. In some cases, it can bespread to persons who ingest sewage-contaminated water.

How Do Doctors Diagnose Hepatitis A

What is Autoimmune Hepatitis? (Inflammation in the Liver)

Doctors diagnose hepatitis A based on symptoms and a blood test. A health care professional will take a blood sample from you and send the sample to a lab. A blood test will detect antibodies to the hepatitis A virus called immunoglobulin M antibodies and show whether you have acute hepatitis A. If the blood test finds antibodies to the hepatitis A virus that are not IgM antibodies, then you are immune to hepatitis A, due to either past hepatitis A infection or hepatitis A vaccination.

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Three Main Types Of Hepatitis

There are several types of hepatitis, including alcoholic hepatitis caused by heavy alcohol use, toxic hepatitis caused by ingesting certain poisons or medicines, and autoimmune hepatitis. But viral versions of hepatitis are the most common.

Viral hepatitis can be classified as type A, B, C, D, and E with A, B, and C being the most prevalent in the United States.

There Is A Test For Hepatitis C

The hepatitis C antibody test determines if a person has been infected with the virus. A positive, or reactive result, means antibodies were found and you were infected with the hepatitis C virus at some point in time. Additional tests are required to confirm if you have active infection at present.

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Hepatitis A Vaccine And International Travel

Who should get the hepatitis A vaccine before traveling internationally?

All unvaccinated people, along with those who have never had hepatitis A, should be vaccinated before traveling to countries where hepatitis A is common. Travelers to urban areas, resorts, and luxury hotels in countries where hepatitis A is common are still at risk. International travelers have been infected, even though they regularly washed their hands and were careful about what they drank and ate. Those who are too young or cant get vaccinated because of a previous, life-threatening reaction to the hepatitis A vaccine or vaccine component should receive immune globulin. Travelers to other countries where hepatitis A does not commonly occur are not recommended to receive hepatitis A vaccine before travel.

How soon before travel should I get the hepatitis A vaccine?

You should get the first dose of hepatitis A vaccine as soon as you plan international travel to a country where hepatitis A is common. The vaccine will provide some protection even if you get vaccinated closer to departure. For older adults , people who are immunocompromised, and people with chronic liver disease or other chronic medical conditions the health-care provider may consider, based on several factors, giving an injection of immune globulin at the same time in different limbs.

What should I do if I am traveling internationally but cannot receive hepatitis A vaccine?

History And Physical Exam

Hepatitis A

To diagnose hepatitis, first your doctor will take your history to determine any risk factors you may have for infectious or noninfectious hepatitis.

During a physical examination, your doctor may press down gently on your abdomen to see if theres pain or tenderness. Your doctor may also feel to see if your liver is enlarged. If your skin or eyes are yellow, your doctor will note this during the exam.

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How Is Hepatitis A Diagnosed And Treated

A doctor can determine if a person has hepatitis A by discussing his or her symptoms and taking a blood sample. To treat hepatitis A, doctors usually recommend rest, adequate nutrition, fluids, and medical monitoring. Some people will need to be hospitalized. It can take a few months before people begin to feel better. Hepatitis A is caused by a virus. Antibiotics are not prescribed to treat viral infections.

What Are The Symptoms Of Hepatitis B

After the virus enters the body, there is an incubation period lasting 1.5 to 6 months until illness begins. During the acute phase most persons have no symptoms or might experience a mild illness. Symptoms of acute HBV infection, when present, may include:

  • Jaundice
  • Dark-colored urine, light-colored stools
  • Fever

During the chronic phase hepatitis B usually progresses silently, with no symptoms at all during the first 10-20 years. Signs of severe liver scarring may include:

  • Ascites
  • Star-shaped vein pattern developing on the swollen belly
  • Jaundice
  • Easy bruising and bleeding

Chronic HBV infection can lead to serious liver disease, liver scarring , and hepatocellular cancer.

Because symptoms of hepatitis B are usually absent, persons with risk for HBV infection should be tested. If you think you have hepatitis B, or are at risk for hepatitis B, you should contact your doctor.

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Hepatitis A: Who Is At Risk

A prime risk factor for hepatitis A is traveling to or living in a country with high infection rates. You can check the CDC’s travel advisories to learn about recent outbreaks. Eating raw foods or drinking tap water can raise your risk while traveling. Children who attend daycare centers also have a higher risk of getting hepatitis A.

How Do You Get Hepatitis B

HEPATITIS C CAUSES, SYMPTOMS AND TREATMENT OPTION

The virus that causes hepatitis B lives in blood, semen, and other fluids in your body. You usually get it by having sex with someone who’s infected.

You also can get it if you:

  • Have direct contact with infected blood or the body fluids of someone who’s got the disease, for instance by using the same razor or toothbrush as someone who has hepatitis B, or touching the open sores of somebody who’s infected.
  • If you’re pregnant and you’ve got hepatitis B, you could give the disease to your unborn child. If you deliver a baby who’s got it, they need to get treatment in the first 12 hours after birth.

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Who Should Receive The Hepatitis A Vaccine

In general, CDC recommends the following groups be vaccinated for hepatitis A:

  • All children at age 1 year
  • Travelers to countries that have high rates of hepatitis A
  • Family members and caregivers of recent adoptees from countries where hepatitis A is common
  • Men who have unprotected sexual contact with other men
  • Users of injection and illegal drugs
  • People with chronic liver diseases, hepatitis B, or hepatitis C
  • People who are treated with clotting-factor concentrates
  • People who work with hepatitis A infected animals or in a hepatitis A research laboratory

Treatment: Chronic Hepatitis C

The latest drug to be approved by the FDA is glecaprevir and pibrentasvir . This medication offers a shorter treatment cycle of 8 weeks for adult patients with all types of HCV who donĂ¢t have cirrhosis and who have not been previously treated. The length of treatment is longer for those who are in a different disease stage. The prescribed dosage for this medicine is 3 tablets daily.

There are several other combination drugs available, as well as some single drugs that may be used in combination. Your doctor will choose the right one for you depending on the type of hepatitis C you have, how well your liver is functioning and any other medical problems you may have. Also be sure to discuss your insurance coverage since these medications are expensive.

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Symptoms Of Hepatitis C

Most people with hepatitis C don’t have any symptoms when they acquire the hepatitis C virus infection, however, about 1/4th of those infected will have symptoms like

  • abdominal pain,

    Infectious causes of hepatitis usually are, but not always, contagious. For example, hepatitis caused by viruses usually is contagious, although many types of hepatitis are transferred mainly from person to person by blood-to-blood transfer, for example, individual sharing needles, acupuncture, sexual contact, and organ transplantation.

    Some infectious parasites cause hepatitis in individuals, but are not contagious person to person.

    Most noninfectious causes of hepatitis are not contagious. Hepatitis caused by alcohol poisoning, medications, or toxins or poisons are not transmitted from person to person.

    Therefore, the answer to the question “Is hepatitis contagious?” depends upon the type of hepatitis.

    What Is The Treatment For Hepatitis

    Types (Infections and intoxications): Food Borne Disease ...

    Each type of hepatitis is treated differently.

    Hepatitis A often goes away on its own and home treatment is all that is needed to help the liver recover, such as:

    • Rest
    • Avoiding alcohol
    • Avoiding certain medicines that can be harmful to the liver

    Hepatitis B often goes away on its own in about 6 months, and can also be treated at home with the above remedies. Other treatments for hepatitis B include:

    Treatment for hepatitis C is effective on certain forms of the hepatitis C virus. The choice of medications depends on the type of hepatitis C you have, whether you have been treated for the illness before, how much liver damage has occurred, any other underlying medical issues, and other medicines you take. Treatment for hepatitis C usually involves 8 to 12 weeks of oral antiviral medications, such as:

    • Elbasvir-grazoprevir

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    When Should I Contact A Doctor About Hepatitis A

    If you have recently been exposed to a source of HAV and are unsure if you are vaccinated, contact your health-care professional, as it is possible to get vaccine or even immunoglobulin treatment to prevent the disease and/or its symptoms.

    If you have the disease, contact your health-care professional for symptomatic treatment methods to help prevent HAV spread to family and friends. Some individuals have more severe symptoms and may need to be hospitalized.

    Hepatitis B Symptoms & Treatment

    FAST FACTS

    • Hepatitis B is a virus found in infected blood, semen and vaginal fluids.
    • Its a sexually transmitted infection that can be passed on through unprotected sex. You can also get it from contaminated needles and syringes. Its also commonly passed on from a mother to her baby during birth.
    • There is a vaccine to prevent hepatitis B, which is routinely offered to infants as well as at-risk groups.
    • You can prevent hepatitis B by practising safer sex, never sharing needles and syringes, and avoiding unlicensed tattoo parlours and acupuncturists.
    • Most people dont need treatment for acute hepatitis B. If the infection becomes chronic, there is no cure, but it can be managed with treatment.

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    Who Is Likely To Be Affected By Hepatitis A

    Certain people are more at risk than others for hepatitis A. These include:

    • People who use recreational drugs, both injected and non-injected types.
    • Men who have sex with men.
    • People who have close contact with someone who already is infected.
    • People who have close contact with someone adopted from a country where hepatitis A is common, or people who travel to countries where hepatitis A is common.
    • People who work with non-human primates.
    • People who have clotting factor issues, including hemophilia.
    • People who work in child care, or children who are in childcare.

    What Is Hepatitis A

    What is viral hepatitis?

    Hepatitis A accounts for 20 percent to 25 percent of hepatitis cases in developed countries. Hepatitis A is usually transmitted through the fecal-oral route, meaning a person somehow ingests contaminated feces from an infected person. If an infected person did not wash his or her hands properly after using the bathroom, the disease may spread from the persons hands. The incubation period is two to six weeks, during which the infected individual is contagious.

    Another cause of hepatitis A is eating shellfish harvested from contaminated water. Developing countries experience hepatitis A epidemics caused by drinking water contaminated with raw sewage.

    The prognosis for hepatitis A patients is excellent with self-limiting course, and recovery is complete. About 85 percent of people with hepatitis A recover within three months, and almost all recover within six months. The disease does not become chronic, and there are no long-term health implications.

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