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Benadryl

Generic: Diphenhydramine Hydrochloride

OTC
AntihistamineAlso: Childrens Benadryl DYE-FREE ALLERGY✓ FDA-verified
View full FDA label ↗
Benadryl is a medication that temporarily relieves symptoms caused by hay fever or other upper respiratory allergies, such as a runny nose, sneezing, and itchy, watery eyes. It works by blocking certain natural substances in the body that cause these allergy symptoms. You can take it every 4 to 6 hours, but do not exceed 6 doses in a 24-hour period; for children aged 6 to 11 years, the starting dose is between 5 mL and 10 mL. It's important not to use this medication to make a child sleepy or with any other products that contain diphenhydramine. Additionally, if a child is taking sedatives or tranquilizers, you should consult a doctor or pharmacist before using Benadryl.

Uses

  • runny nose. sneezing. itchy, watery eyes. itching of the nose. itching of the throat.

Dosage

Take every 4 to 6 hours, or as directed by a doctor.
Do not take more than 6 doses in 24 hours.
Use only the enclosed dosing cup for measuring.
Children under 2 years: do not use.
Children 2 to 5 years: do not use unless directed by a doctor.
Children 6 to 11 years: 5 mL to 10 mL.

Side effects

Common

Drowsiness may occurExcitability may occurespecially in children
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Warnings

⚠ Important warnings

  • Do not use to make a child sleepy.
  • Do not use with other products containing diphenhydramine.
  • Ask a doctor before use if the child has breathing problems.
  • Ask a doctor or pharmacist if the child is taking sedatives or tranquilizers.
  • Keep out of reach of children.
  • In case of overdose, get medical help or contact Poison Control.

Ask about this product

Answers pulled from the FDA label only.

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Medical Disclaimer: This content is provided for informational and educational purposes only and is not intended as medical advice. Always consult a qualified healthcare provider before taking any medication.
Data Source: Publicly available drug labeling information from the U.S. Food and Drug Administration (FDA).