Benadryl Cough Syrup Dosage Guide for Pakistan

Benadryl Cough Syrup (diphenhydramine + expectorant) is an OTC cough syrup. This page explains the correct dosage, how to take it, what to do for a missed dose, and overdose information.

Compiled by the PakVita Editorial Team · AI-assisted drafting with editorial review · Sourced from DRAP, WHO, BNF · Last updated: 2026-07-09

Dosage Guide

Quick Answer

Benadryl Cough Syrup adult dose is as directed on the pack label or by your pharmacist. Adults and children above 12 years typically take 10mL every 4 to 6 hours, no more than 4 times in 24 hours. Do not exceed the recommended dose and do not use in children under 2 years without medical advice.

Benadryl Cough Syrup Dosage (Kitni Dose Leni chahiye)

Benadryl Cough Syrup is an OTC medicine. Always read the pack label and follow your pharmacist's advice on dosage.

Recommended Dose (Mashwara-e-Dose)

Patient	Dose	Frequency	Notes
Adults and children 12+ years	As directed on pack label	Every 4–6 hours (max 4 times in 24 hours)	Check availability of current formulation
Children 6–12 years	As directed by pharmacist or doctor	As directed	Lower dose; consult pharmacist
Children under 2 years	Not recommended	—	Consult a doctor before use

How to Take It

Measure the dose with the measuring spoon or cup provided.
Take with or without food.
Do not exceed the recommended dose or frequency.
Do not use for more than 7 days without consulting a doctor.

Missed Dose (Bhool jane par)

If you miss a dose, skip it and take the next dose at the usual time. Do not take a double dose.

Overdose (Zyada Dose)

If you take more than the recommended amount, seek medical attention immediately. Symptoms of overdose may include severe drowsiness, confusion, rapid heartbeat, or difficulty breathing.

Important Notes

This medicine causes drowsiness. Do not drive or operate machinery.
Do not combine with alcohol.
Verify current availability at your local pharmacy.

The information on this page is for educational purposes only. Always consult a doctor or pharmacist before taking any medicine.

Frequently Asked Questions

Benadryl Cough Syrup ki dose kya hai?

As directed on the pack label or by your pharmacist. Typically, adults and children 12 and over take 10mL every 4 to 6 hours, not more than 4 times in 24 hours. Always check the pack label for the specific product formulation available.

Can children take Benadryl Cough Syrup?

Children between 6 and 12 years of age may take a lower dose as directed by a pharmacist or doctor. Do not give to children under 2 years without medical advice.

Can the dose be doubled if I miss one?

No. If you miss a dose, skip it and take the next dose at the usual time. Do not take a double dose.

What happens if I take too much Benadryl Cough Syrup?

Taking more than the recommended amount may cause severe drowsiness, confusion, or difficulty breathing. If you suspect an overdose, seek medical attention immediately.

Can I drive after taking Benadryl Cough Syrup?

No. Benadryl Cough Syrup contains diphenhydramine, which causes drowsiness. Do not drive or operate machinery after taking this medicine.

Brand alternatives, same-class options, and other medicines used for the same conditions as Benadryl Cough Syrup.

Other antihistamines (allergy medicine)

Sibling medicines in the Antihistamines (Allergy Medicine) class.

All in class →

Used for the same conditions

Other medicines commonly used for cough and overlapping conditions.

Cough hub →

Sources

DRAP Registered Products Database — Drug Regulatory Authority of Pakistan
WHO Model List of Essential Medicines, 23rd ed. (2023) — World Health Organization
British National Formulary (BNF) — BMJ Group & Pharmaceutical Press

Medical disclaimer

This page is for educational use only and does not replace professional medical advice. Always confirm diagnosis, dose, and interactions with a qualified doctor or pharmacist before starting or changing any medicine.