Hepatitis B antibodies, Gastroenterology and Hepatology FAQ

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Understanding Abnormal Blood Test Results: Insights on Liver and Muscle Health

Blood test values Hello, Doctor. I have a few questions regarding some lab results: 1. My lactate level is 28 (normal range: 4.5-19.8), which is elevated, and my pyruvate level is 0.98 (normal range: 0.18-0.89), which is also slightly high. Additionally, my lactate dehydrogenase...


Dr. Chen Shidian Reply:
1. This issue has not been studied, I apologize. 2. Low GOT/GPT levels are still considered acceptable; if too thin, one can increase protein intake and engage in strength training to build muscle.

[Read More] Understanding Abnormal Blood Test Results: Insights on Liver and Muscle Health


Understanding Your Health Check Report: What Does a Negative Hepatitis B Result Mean?

I have difficulty understanding the content of the health examination report regarding Hepatitis B, so I would like to consult a physician? Hello, doctor. I saw on my health check report that the Hepatitis B antigen is negative (<0.05) and the Hepatitis B antibody is blank. I ...


Dr. Lin Minghui Reply:
The hepatitis B antigen test result: Negative indicates that there is currently no hepatitis B infection and that you are not a carrier of the virus. The absence of hepatitis B antibodies may suggest that this test was not performed. Since July 1986, Taiwan has implemented a comp...

[Read More] Understanding Your Health Check Report: What Does a Negative Hepatitis B Result Mean?


Understanding Hepatitis B Testing: Negative Antigen Results Explained

Hepatitis B testing questions? Hello, Dr. Tsai. I would like to ask about hepatitis B testing. If the antigen test shows negative, does that mean I am not a carrier of hepatitis B? Is there a need to additionally test for hepatitis B antibodies? I forgot whether I have been vacci...


Dr. Cai Jinji Reply:
Hello Mr. Shan: The definition of a hepatitis B carrier is positive for hepatitis B surface antigen (HBsAg(+)). To check for immunity, one must test for Anti-HBs antibodies. Since July 1986, hepatitis B vaccinations have been administered to all newborns. Director Cai Jin-ji of t...

[Read More] Understanding Hepatitis B Testing: Negative Antigen Results Explained


Impact of Hepatitis B Vaccination on Liver Function in Antibody-Positive Patients

Issues related to hepatitis B vaccination? If a patient has already developed antibodies against hepatitis B but then receives three doses of the hepatitis B vaccine, there are generally no adverse effects from the vaccination. The vaccine is designed to boost immunity, and in th...


Dr. Chen Shidian Reply:
In theory, it will only enhance the concentration of hepatitis B antibodies and will not affect liver function tests.

[Read More] Impact of Hepatitis B Vaccination on Liver Function in Antibody-Positive Patients


Understanding Hepatitis B Transmission Risks and Prevention Strategies

Hepatitis B-related issues Hello, Doctor. I recently learned that a family member is a carrier of hepatitis B. I haven't had a health check-up in over a year and I'm not aware of the viral load or other conditions; I only know that I have fatty liver. However, I do not ...


Dr. Lin Minghui Reply:
Hello: Hepatitis B is transmitted through the entry of blood or bodily fluids containing the Hepatitis B virus into the body via the skin or mucous membranes. Transmission routes include blood transfusions, injections, hemodialysis, acupuncture, tattoos, eyebrow tattoos, ear pier...

[Read More] Understanding Hepatitis B Transmission Risks and Prevention Strategies


Do Babies with Low Hepatitis B Antibodies Need a Booster Shot?

Is it necessary to receive a booster shot for hepatitis B antibodies? Hello, doctor. I would like to ask about my situation. I am a carrier of hepatitis B, with HBsAg positive and HBeAg negative. My baby is currently 1 year and 1 month old. At birth, he received immunoglobulin an...


Dr. Chen Shidian Reply:
There is limited research on catch-up vaccinations for infants and young children, and no consensus exists. The general principle is that catch-up vaccinations can be administered, and there have been no reports of adverse effects.

[Read More] Do Babies with Low Hepatitis B Antibodies Need a Booster Shot?


Understanding Hepatitis B Infection Risks and Vaccination Options

Risk of Hepatitis B Infection and Vaccination Hello, doctor. Not long ago, I visited a clinic to check my blood sugar using a glucometer, but now I'm a bit anxious about the possibility of infection if the clinic did not properly change the needle. I previously had a blood t...


Dr. Cai Jinji Reply:
Hello Miss Lin: Currently, medical institutions should be using disposable needles, so you can try it out and then get tested. If you want to check for hepatitis B infection, it is recommended to follow up as a carrier in the outpatient clinic. Director Cai Jin-ji, Department of ...

[Read More] Understanding Hepatitis B Infection Risks and Vaccination Options


Understanding Hepatitis B Transmission Risks in Everyday Situations

Hepatitis B transmission issues? Hello doctor, I would like to ask about my father who has hepatitis B. Yesterday, he had a minor injury on his finger that bled. After stopping the bleeding and cleaning the wound with alcohol wipes, is there still a possibility of hepatitis B vir...


Dr. Chen Shidian Reply:
The risk of infection is low, but caution is still advised.

[Read More] Understanding Hepatitis B Transmission Risks in Everyday Situations


Understanding the Risk of Hepatitis B Infection After Unprotected Sex

Possibility of Hepatitis B infection I was born in 1987 (I checked online and found that everyone born after 1987 has been vaccinated, but it has been several years). Recently, I had unprotected sexual intercourse with someone who said they are a carrier of hepatitis B. I didn&#x...


Dr. Chen Shidian Reply:
If you have been vaccinated, the chance of infection is low. You can visit a clinic to check if you have hepatitis B antibodies.

[Read More] Understanding the Risk of Hepatitis B Infection After Unprotected Sex


Assessing Hepatitis B Infection Risk After Blood Glucose Testing

Inquiry about Hepatitis B report? I recently did something foolish. I have a habit of checking my blood sugar, and I forgot to change the needle and ended up testing two children. I'm really worried that I might have transmitted Hepatitis B to them. Two days later, I went to...


Dr. Chen Shidian Reply:
No hepatitis C virus (HCV) infection, and already having hepatitis B antibodies, so you can be reassured for now.

[Read More] Assessing Hepatitis B Infection Risk After Blood Glucose Testing


Understanding Hepatitis B Antigen and Antibody Results: What You Need to Know

Hepatitis B antigen and antibody issues? Hello Doctor: In August, I had blood tests for arthritis at the rheumatology department, and the physician also conducted tests for viral hepatitis. The report indicated that my hepatitis B surface antigen antibody level was 1.28, which ex...


Dr. Lin Minghui Reply:
Hello: Regarding the issue of hepatitis B antigen and antibody. If there is hepatitis B surface antigen but no hepatitis B antibodies, the individual is considered a carrier. Liver function tests may be normal, so regular monitoring of liver function, AFP (alpha-fetoprotein), and...

[Read More] Understanding Hepatitis B Antigen and Antibody Results: What You Need to Know


Understanding Long-Term Bloating: When to Seek Medical Advice

Chronic bloating Hello Doctor, I am 23 years old and have been experiencing bloating and pain on the left side of my abdomen near the navel for the past four years. Sometimes I also have pain in the upper left abdomen. I visited a major hospital for examination, and during an ult...


Dr. Lin Minghui Reply:
Hello, A 23-year-old female presents with abdominal bloating, left upper abdominal pain, and a history of esophageal reflux with gastric mucosal erosion. In addition to gastrointestinal disorders, differential diagnoses should also consider liver, gallbladder, and pancreatic di...

[Read More] Understanding Long-Term Bloating: When to Seek Medical Advice


Understanding Long-term Bloating: When to Seek Medical Attention

Chronic bloating Hello doctor, I am 23 years old. Four years ago, I started experiencing bloating and pain on the left side of my abdomen near the navel, and sometimes pain in the upper left abdomen. I went to a large hospital for examination, and during an ultrasound, a hepatic ...


Dr. Lin Minghui Reply:
Hello: A 23-year-old female presents with abdominal bloating, left upper quadrant pain, and a history of esophageal reflux with gastric erosion. In addition to gastrointestinal disorders, differential diagnoses should also consider liver, gallbladder, and pancreatic diseases. The...

[Read More] Understanding Long-term Bloating: When to Seek Medical Attention


Understanding Hepatitis B Transmission Risks and Vaccination for Family Members

Family member with hepatitis B? If a family member living together has hepatitis B but is unaware of their exact status, is there a risk of transmission if we share dishes during meals without using serving utensils? If they may have been vaccinated in the past, what blood tests ...


Dr. Yang Zhichao Reply:
Hello, Miss Xiao Yuan. Q: If we dine together without using serving utensils and share a dish, is there a risk of transmission? A: Hepatitis B is transmitted through bodily fluids and blood, so the likelihood of transmission during a meal is almost zero. Q: What blood marke...

[Read More] Understanding Hepatitis B Transmission Risks and Vaccination for Family Members


Can Hepatitis B Be Transmitted Through Skin Contact with Ointment?

What is the probability of transmitting hepatitis? After changing the diaper of a patient with hepatitis B and applying ointment around the anal area (while wearing gloves), when removing the gloves and tightly closing the ointment tube, some ointment leaked out and accidentally ...


Dr. Chen Shidian Reply:
First, please confirm if you have received the hepatitis B vaccine. Do you have hepatitis B antibodies?

[Read More] Can Hepatitis B Be Transmitted Through Skin Contact with Ointment?


Pregnant with Hepatitis B: How to Protect Your Partner

I want to get pregnant but I'm afraid of transmitting hepatitis B to my partner? Hello, Deputy Director. I was born with hepatitis B and have been undergoing regular check-ups. I am planning to get married and have a baby soon, so I probably won't be using condoms, but ...


Dr. Chen Shidian Reply:
Individuals who have never received the hepatitis B vaccine and do not have natural hepatitis B antibodies should receive three doses over a total period of six months. If someone has previously received the hepatitis B vaccine but has no antibodies, they only need to receive a b...

[Read More] Pregnant with Hepatitis B: How to Protect Your Partner


Do I Need to Continue Taking Antiviral Medication After Developing Hepatitis B Antibodies?

If you have developed antibodies against hepatitis B, do you still need to continue taking Hepatitis B immunoglobulin (HBIG) for a period of consolidation? Hello, four years ago, I started taking antiviral medication (Hepatitis B treatment) due to an acute flare-up of Hepatitis B...


Dr. Chen Shidian Reply:
The principle is to continue treatment for an additional year to consolidate the results. You have developed antibodies, and it is unlikely that you will experience a recurrence after stopping the medication, but please continue to have regular follow-ups.

[Read More] Do I Need to Continue Taking Antiviral Medication After Developing Hepatitis B Antibodies?


Is One Dose of Hepatitis B Vaccine Enough for Protection?

The hepatitis B vaccine is administered as a single dose? Hello Dr. Lin, I would like to ask you a question. This year, I received the hepatitis B vaccine at the Tri-Service General Hospital in Neihu. After testing, I initially had no antibodies (I'm not sure if I was vaccin...


Dr. Lin Minghui Reply:
Hello, Hepatitis B can be transmitted through blood and bodily fluids, so it is recommended not to share items that may come into contact with blood, such as nail clippers and razors. It is best for couples to use condoms. Currently, there is a Hepatitis B vaccine available, and ...

[Read More] Is One Dose of Hepatitis B Vaccine Enough for Protection?


Understanding Hepatitis B Risks in Sexual Relationships: What You Need to Know

Engaging in sexual activity with a partner who has hepatitis B? My boyfriend is a chronic hepatitis B patient, and we have had sexual intercourse for several years, including several instances of unprotected sex. On April 28, I tested negative for hepatitis B surface antigens and...


Dr. Chen Shidian Reply:
Hello, it is advisable to avoid sexual contact to prevent the transmission of Hepatitis B (using condoms), especially since the female partner has a negative antibody test. It is recommended to receive an additional dose of the vaccine and then test for antibodies one month later...

[Read More] Understanding Hepatitis B Risks in Sexual Relationships: What You Need to Know


Understanding Hepatitis B Antibody Levels: Do You Still Have Immunity?

Hepatitis B antibody testing Hello, doctor. During my high school health check, my anti-HBs result was negative, so I received an additional dose of the vaccine. On July 4, 2015, I had my antibody levels tested again, and my anti-HBs value was 47.33. It has been two years since t...


Dr. Chen Shidian Reply:
Hello, the concentration of hepatitis B antibodies may decrease over time, but the immune memory remains. If there is a viral infection, antibodies should be produced again automatically, so there is no need to worry. Healthcare professionals recommend maintaining a concentration...

[Read More] Understanding Hepatitis B Antibody Levels: Do You Still Have Immunity?


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