Benadryl Cough Syrup Side Effects (Side Effects / Nuqsanaat)
Benadryl Cough Syrup contains diphenhydramine HCl (first-generation antihistamine) and expectorants. Like all medicines, it can cause side effects, although not everyone gets them.
Common Side Effects (Aam Side Effects)
These are generally mild and related to the antihistamine component:
- Drowsiness and sedation
- Dry mouth
- Dizziness
If any of these effects bother you or do not go away, consult a pharmacist or doctor.
Serious Side Effects (Serious Side Effects — Foran Doctor se milein)
Stop taking Benadryl Cough Syrup and contact a doctor immediately if you experience:
- Severe allergic reaction (anaphylaxis)
- Urinary retention (inability to pass urine)
- Confusion, particularly in elderly patients
When to Seek Emergency Help
Go to the nearest emergency room if you have:
- Difficulty breathing or swallowing
- Swelling of the face, lips, tongue, or throat
- Severe confusion or agitation
Precautions and Warnings
- Do not drive or operate machinery after taking this medicine.
- Do not combine with alcohol.
- Use with caution in elderly patients.
- Do not give to children under 2 years of age without medical advice.
- Do not take with other medicines that also cause drowsiness.
The information on this page is for educational purposes only. Always consult a doctor or pharmacist if you are concerned about side effects.