Do Oral Acne Medications Have Side Effects on Liver and Kidneys? - Pharmacology

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Are there side effects associated with oral acne medications?


Dear Dr.
Liao: I have been experiencing acne on my face and visited a dermatologist.
The doctor prescribed not only topical medication but also oral medication.
However, I recall seeing news reports stating that oral medications for acne could have an impact on the liver and kidneys, which made me hesitant to take any oral medications in the past.
I believe this issue needs clarification, so I hope you can provide me with an answer.
Thank you.

Xiao Ding, 20~29 year old female. Ask Date: 2006/12/04

Dr. Liao Lingmei reply Pharmacology


Dear Xiao Ding,
Hello, I am a pharmacist, and I will provide answers regarding medications.
In the treatment of acne, in addition to topical medications, oral medications are also commonly used.
However, the impact on the liver and kidneys varies by medication.
Doxycycline, Minocycline, and Isotretinoin are currently frequently used medications.
I am not sure what medications you have on hand.
Doxycycline and Minocycline belong to the tetracycline class of antibiotics, and there are rare reports of liver and kidney toxicity associated with these two drugs.
There have been cases of liver and kidney damage resulting from a daily dosage of 1g taken for up to 12 years.
Isotretinoin has recently been reported to cause liver and kidney damage; the hepatotoxicity and nephrotoxicity of this drug are known to be more likely to occur, so liver and kidney function should be monitored during treatment.
In standard medical practice, if the physician prescribes a medication that raises your concerns, you should discuss the necessity and precautions of its use with your physician or pharmacist at that time.
If you receive a medication but are hesitant to take it, it may complicate the physician's ability to manage your treatment or lead to misunderstandings during your next visit.
Please confirm your medication; if it is a prescription obtained through the correct channels, you can take it as directed, but it is advisable to learn more about potential side effects and precautions.
Wishing you health and happiness.

Reply Date: 2006/12/04

More Info


When it comes to oral medications for acne, concerns about potential side effects on the liver and kidneys are valid and should be addressed. The most commonly prescribed oral medications for acne include antibiotics like Doxycycline and Minocycline, as well as Isotretinoin, which is a potent retinoid. Each of these medications has different profiles regarding their effects on liver and kidney function.

1. Doxycycline and Minocycline: These are both tetracycline antibiotics. Generally, they are considered safe for the liver and kidneys when used at recommended doses. There have been rare reports of liver and kidney toxicity, particularly with prolonged use or in patients with pre-existing conditions. However, these cases are not common, and for most patients, the risk is low. Regular monitoring of liver and kidney function is advisable, especially if you are on these medications for an extended period.

2. Isotretinoin: This medication is known for its effectiveness in treating severe acne, but it does come with a higher risk of side effects, including potential liver and kidney toxicity. Isotretinoin can elevate liver enzymes, and therefore, liver function tests are typically monitored during treatment. Additionally, it can affect lipid levels and may have implications for kidney function, particularly in patients with pre-existing kidney issues. Due to these risks, it is crucial to follow your dermatologist's instructions closely and attend regular follow-up appointments for monitoring.

3. General Considerations: If you have concerns about liver or kidney health, it is essential to discuss these with your healthcare provider. They can assess your individual risk factors, such as pre-existing liver or kidney conditions, and determine the most appropriate treatment plan for your acne. They may also suggest alternative treatments if the risks associated with oral medications are deemed too high.

4. Lifestyle and Supportive Measures: In addition to medication, lifestyle changes can also support skin health and overall well-being. Staying hydrated, maintaining a balanced diet rich in vitamins and minerals, and avoiding excessive sun exposure can help improve skin condition. Additionally, managing stress through relaxation techniques or exercise can also be beneficial.

5. Communication with Healthcare Providers: If you experience any unusual symptoms while taking these medications, such as jaundice (yellowing of the skin or eyes), dark urine, or significant changes in urination, it is crucial to seek medical attention promptly. Open communication with your dermatologist or healthcare provider about your concerns and any side effects you experience is vital for safe and effective treatment.

In summary, while oral acne medications can have side effects on the liver and kidneys, the extent of these effects varies by medication and individual patient factors. Regular monitoring and open communication with your healthcare provider can help mitigate risks and ensure that you receive the most effective treatment for your acne while safeguarding your overall health.

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