Elevated Liver Enzymes: Possible Medication Effects - Gastroenterology and Hepatology

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Liver dysfunction


Hello Doctor, six months ago my liver function tests showed GOT at 26 and GPT at 37, both within the normal range.
However, during a recent blood test, I found that GOT is now 108 and GPT is 280.
Previously, I took several medications for Helicobacter pylori, including "Euseng" (Furazolidone), "Rongmin" (Sulfamethoxazole), 250 mg of Clindamycin capsules, and 500 mg of Clarithromycin film-coated tablets, as well as 30 mg of Tegaserod orally disintegrating tablets.
It has been a week since I stopped taking these medications and had the blood test.
I am wondering if the elevated liver function indices are related to the medications I took.

Waaa, 30~39 year old female. Ask Date: 2020/12/23

Dr. Chen Shidian reply Gastroenterology and Hepatology


→ First, exclude the possibility of hepatitis B/C, then discontinue the medication and observe.
We can only suspect a possible correlation (unless we conduct a one-by-one drug trial again, which is not recommended).

Reply Date: 2020/12/23

More Info


Elevated liver enzymes, specifically GOT (AST) and GPT (ALT), can be indicative of liver inflammation or damage. In your case, the significant rise in these enzymes from normal levels to 108 and 280, respectively, following the use of several medications, raises valid concerns about potential drug-induced liver injury.
The medications you mentioned, including "優生" (likely a proton pump inhibitor), "弗滴淨錠" (possibly an antibiotic), "榮民" (which could refer to a specific formulation of antifungal), "施黴素" (which is an antifungal), and "泰克胃通" (likely a gastrointestinal medication), can all have varying effects on liver function. While many medications are metabolized by the liver, some can cause hepatotoxicity, leading to elevated liver enzymes.
It is crucial to consider the timing of your medication use relative to the liver function tests. Since you mentioned that you stopped the medications a week before the blood test, it is possible that the liver enzymes could still be elevated due to the residual effects of the medications, or it could indicate an underlying condition that was exacerbated by the medications.
In general, if liver enzymes are elevated, it is essential to identify the cause. This includes reviewing all medications taken, assessing for potential drug interactions, and considering other factors such as alcohol consumption, viral hepatitis, or metabolic disorders. In your case, since you have a history of Helicobacter pylori infection, it is also worth considering whether any underlying gastrointestinal issues could be contributing to your liver enzyme elevation.

To address your concerns, here are some steps you can take:
1. Consult Your Doctor: It is vital to discuss your elevated liver enzymes with your healthcare provider. They may recommend further testing, such as imaging studies (like an ultrasound) or additional blood tests to evaluate liver function and rule out other causes of liver damage.

2. Monitor Liver Function: Regular monitoring of liver enzymes is essential, especially after any significant changes in medication or health status. Your doctor may suggest follow-up blood tests to track your liver function over time.

3. Review Medications: Provide your doctor with a complete list of all medications, supplements, and over-the-counter drugs you are taking. This will help them assess whether any of these could be contributing to liver enzyme elevation.

4. Lifestyle Modifications: Consider making lifestyle changes that support liver health. This includes avoiding alcohol, maintaining a healthy diet, staying hydrated, and engaging in regular physical activity.

5. Consider Alternative Treatments: If your medications are determined to be the cause of elevated liver enzymes, your doctor may suggest alternative treatments or adjustments to your current regimen.

6. Follow-Up Testing: Depending on the findings, your doctor may recommend follow-up liver function tests in a few weeks to see if the enzyme levels return to normal after stopping the medications.

In summary, elevated liver enzymes can be a complex issue influenced by various factors, including medication use. It is crucial to work closely with your healthcare provider to determine the underlying cause and appropriate management strategies. Your proactive approach to understanding your health and seeking clarification is commendable, and it will aid in achieving the best possible outcomes for your liver health.

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