Assessing COVID-19 Vaccine Suitability for Patients with Liver Issues - Gastroenterology and Hepatology

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Hello, Dr.
Chen! I have been experiencing painless and itchy red spots, rashes, or bruises on my skin every 1 to 3 months.
I have been following up with a hematologist every six months, and my platelet count is between 70,000 and 80,000.
I am also a carrier of hepatitis B, with recent follow-up showing negative e-antigen, AST at 55, ALT at 50, Alpha-fetoprotein at 8.05, and HBV viral load at 2.26 million.
An abdominal ultrasound indicated mild liver cirrhosis.
I was prescribed Belak (Tenofovir) for one month, but I discontinued it after 10 days due to worsening skin rashes and bruising.
Additionally, I have allergies to kiwi, seafood, shrimp shells, mango, certain nuts, and yogurt, and I experienced urticaria at the end of last year.
Given this information, would it be inappropriate for me to receive the COVID-19 vaccine?

Yingqi, 60~69 year old female. Ask Date: 2021/07/15

Dr. Chen Shidian reply Gastroenterology and Hepatology


There is no evidence suggesting that it should not be administered.

Reply Date: 2021/07/15

More Info


When considering the suitability of COVID-19 vaccination for patients with liver issues, particularly those with a history of hepatitis B and other related conditions, several factors need to be taken into account. Based on the information provided, you have a complex medical history that includes being a hepatitis B carrier, mild liver cirrhosis, and a history of skin reactions and allergies.
Firstly, it is important to understand that the COVID-19 vaccines, including mRNA vaccines like BNT (Pfizer-BioNTech), have been shown to be safe and effective for most individuals, including those with chronic liver diseases. However, there are specific considerations for patients with liver conditions.
1. Liver Function Tests: Your current liver function tests show elevated AST and ALT levels, which indicate some degree of liver inflammation or damage. While mild elevations in liver enzymes (such as ALT and AST) are generally not a contraindication for vaccination, significant elevations (typically defined as more than twice the upper limit of normal) may warrant further evaluation. In your case, ALT is at 50 and AST at 55, which are elevated but not excessively so.
2. Chronic Hepatitis B: As a hepatitis B carrier, it is crucial to manage your liver health closely. Vaccination against COVID-19 is generally recommended for individuals with chronic liver disease, as they are at higher risk for severe outcomes if they contract COVID-19. The benefits of vaccination in preventing severe illness, hospitalization, and death from COVID-19 typically outweigh the risks associated with vaccination in these patients.

3. Skin Reactions and Allergies: Your history of skin reactions, such as urticaria and allergies to certain foods, raises valid concerns about potential allergic reactions to vaccine components. It is essential to discuss these allergies with your healthcare provider. If you have had severe allergic reactions to any component of the vaccine, that could be a reason to avoid it. However, most individuals with mild allergies can safely receive the vaccine.

4. Monitoring and Follow-Up: Given your mild liver cirrhosis and the recent changes in your liver function tests, it is advisable to have a thorough discussion with your hepatologist or a liver specialist before proceeding with vaccination. They may recommend additional monitoring of your liver function before and after vaccination to ensure your liver health is stable.

5. Consultation with Specialists: It is crucial to have a multidisciplinary approach. Consulting with both your hepatologist and an allergist may provide a comprehensive understanding of your risks and benefits regarding the COVID-19 vaccine. They can help assess whether your liver condition and allergies pose significant risks that would contraindicate vaccination.

In conclusion, while there are considerations to take into account regarding your liver health and allergies, the general recommendation is that individuals with chronic liver conditions, including hepatitis B carriers, should receive the COVID-19 vaccine unless there are specific contraindications. The potential for severe COVID-19 illness in individuals with liver disease makes vaccination an important consideration. Always consult with your healthcare provider to make an informed decision tailored to your specific health needs.

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