Diphenhydramine
Banophen is a brand-name antihistamine medication containing diphenhydramine that provides relief from allergy symptoms such as sneezing, itching, watery eyes, and runny nose. It can also be used as a sleep aid and for symptom relief from the common cold. This medication is available over-the-counter in various forms including tablets, capsules, and liquid.
Banophen is an antihistamine used to treat allergies, cold symptoms, and insomnia.
Key facts at a glance
- RxNorm
- 215558
- Generic
- Banophen
- Class
- brand-name
- Brands
- —
- Availability
- rx
- Lactation
- unknown
- Routes
- —
- Forms
- —
- Regions
- US, EU, CN, JP
- Monitoring
- —
This page is for informational purposes only.
Do not use this information to diagnose yourself or to replace a physician's advice. Always consult a qualified healthcare provider before starting, stopping, or changing any medication. If you believe you are experiencing a medical emergency, call your local emergency number immediately.
Treats seasonal and perennial allergic conditions, hay fever symptoms, allergic skin reactions, common cold symptoms, motion sickness, and temporary sleep difficulties. Also used for prevention and treatment of nausea, vomiting, and dizziness associated with motion sickness.
Works as an antihistamine by blocking H1 receptors in the body, preventing histamine from causing allergic symptoms. It also has sedative properties that help with sleep initiation.
May cause drowsiness; avoid operating machinery or driving until you know how it affects you. Should not be used in children under 6 without medical advice. Avoid alcohol while taking this medication. Consult a healthcare provider if symptoms persist beyond 7 days or if you have glaucoma, breathing problems, or urinary retention before use.
Official drug label
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This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.
This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.
If you think you may have a medical emergency, call your local emergency number or go to the nearest emergency department immediately.
Medically reviewed by WellAlly Editorial Team Last reviewed September 3, 2026. · Read our editorial policy