Poly Hist Pd
Poly Hist Pd is a brand-name antihistamine combination medication typically formulated for pediatric use. It is commonly used to treat symptoms associated with allergies, the common cold, and upper respiratory conditions in children. As a brand-name product, specific formulation details and complete prescribing information should be obtained from the manufacturer or healthcare provider.
Poly Hist Pd is a pediatric antihistamine combination medication used to relieve allergy and cold symptoms in children.
Key facts at a glance
- RxNorm
- 604665
- Generic
- Poly Hist Pd
- 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.
This medication is used to temporarily relieve symptoms such as runny nose, sneezing, itchy/watery eyes, and nasal congestion associated with allergies, hay fever, and the common cold in pediatric patients.
As an antihistamine combination product, it works by blocking histamine receptors and reducing allergic responses. The specific mechanism may include additional decongestant properties for congestion relief.
This is a brand-name pediatric formulation; active ingredients and concentrations vary by manufacturer. Use only as directed for the specified age group. Consult a pediatrician before use in children. May cause drowsiness. Avoid use with other antihistamines unless directed by a healthcare provider.
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 9, 2026. · Read our editorial policy