Contact your doctor immediately if you experience severe allergic reactions, such as difficulty breathing, swelling of your face, lips, tongue, or throat, or hives. These are serious and require prompt medical attention.
Signs Requiring Medical Attention
- Persistent diarrhea or vomiting: Dehydration is a serious concern. Seek medical advice if these symptoms last longer than 24 hours or lead to significant fluid loss. Severe abdominal pain: This could indicate a more serious problem than a simple infection. Don’t delay seeking help. Jaundice (yellowing of the skin or eyes): This suggests liver problems that need investigation. Hearing loss or ringing in the ears (tinnitus): These are potential side effects requiring medical assessment. New or worsening heart problems: Chest pain, irregular heartbeat, or shortness of breath warrant immediate medical evaluation.
If you experience any new or unusual symptoms while taking azithromycin, contact your doctor. This includes symptoms not listed above. It is always better to be cautious and seek professional advice.
When to Follow Up
After completing the course of azithromycin: Schedule a follow-up appointment with your doctor to ensure the infection has cleared and to discuss any lingering symptoms. If symptoms don’t improve after a few days: Don’t continue taking the medication without consulting your doctor. An alternative treatment may be necessary.
Remember, this information is for guidance only and does not replace professional medical advice. Always consult your doctor for diagnosis and treatment.


