What are the side effects of roxithromycin?
Roxithromycin is a macrolide antibiotic widely used to treat bacterial diseases such as respiratory infections and skin infections. Despite its remarkable efficacy, patients may also experience some side effects during use. This article will list in detail the common side effects, rare side effects and precautions of roxithromycin to help you understand this drug more comprehensively.
1. Common side effects of roxithromycin

Common side effects of roxithromycin are generally mild and can be tolerated by most patients. Here is a list of common side effects:
| Side effect type | Specific performance | incidence |
|---|---|---|
| gastrointestinal reactions | Nausea, vomiting, diarrhea, abdominal pain | More common (about 10%-20%) |
| skin reaction | rash, itching | Less common (about 1%-5%) |
| abnormal liver function | Elevated transaminases | Rare (<1%) |
2. Rare side effects of roxithromycin
Although rare, roxithromycin may also cause some serious side effects that require caution:
| Side effect type | Specific performance | incidence |
|---|---|---|
| allergic reaction | Urticaria, difficulty breathing, anaphylactic shock | Extremely rare (<0.1%) |
| heart problems | QT interval prolongation, arrhythmia | Rare (<1%) |
| hearing loss | Tinnitus, hearing loss | Extremely rare (<0.1%) |
3. Precautions when using roxithromycin
In order to reduce the occurrence of side effects, patients should pay attention to the following points when taking roxithromycin:
1.Take medication as directed by your doctor: Strictly follow the dosage and course of treatment prescribed by the doctor. Do not increase or decrease the dosage or stop taking the medicine on your own.
2.Avoid taking with certain medications: Roxithromycin may interact with certain drugs (such as antiarrhythmic drugs, antifungal drugs), increasing the risk of side effects.
3.Liver function monitoring: When using roxithromycin for a long time or at high doses, it is recommended to check liver function regularly.
4.Allergy history notification: If you are allergic to macrolide antibiotics, you should tell your doctor in advance.
4. Summary
Roxithromycin is an effective antibiotic, but its side effects cannot be ignored. Most side effects are mild, but a few patients may experience severe reactions. During medication, you should pay close attention to physical changes and seek medical attention promptly if there are any abnormalities. Through rational medication use and regular monitoring, the occurrence of side effects can be minimized.
If you still have questions about the side effects of roxithromycin, it is recommended to consult a professional doctor or pharmacist for personalized medication guidance.
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