Dexchlorpheniramine Maleate
Dexchlorpheniramine Maleate is a first-generation antihistamine that provides relief from allergic symptoms by blocking histamine receptors in the body. It is commonly used to treat seasonal allergies, allergic rhinitis, and skin reactions such as hives or itching.
An antihistamine medication used to relieve allergy symptoms like sneezing, itching, and runny nose.
Key facts at a glance
- RxNorm
- 54828
- Generic
- Dexchlorpheniramine Maleate
- Class
- pin-variant
- Brands
- Ryclora
- 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 symptoms of allergic conditions including seasonal allergies, allergic rhinitis, hay fever, allergic skin reactions (urticaria/hives), and itching from various causes.
Works as an H1 histamine receptor antagonist, blocking the action of histamine—a substance released during allergic reactions—thereby reducing symptoms like sneezing, itching, watery eyes, and runny nose.
May cause drowsiness, dry mouth, and blurred vision due to its anticholinergic effects. Use caution when operating machinery or driving. Alcohol and other sedating medications may enhance drowsiness. Not typically recommended for use in elderly patients due to increased sensitivity to side effects.
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 August 27, 2026. · Read our editorial policy