Chlorpheniramine

Effectiveness

Side Effects

Cost

5 Relevant Research Studies

Most-Reviewed Use: ANTIBIOTICS

Ratings

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Brand Name: NA

Drug Class: 1st generation antihistamine

FDA Category: Over-the-Counter Medication

CompendiRx Topic(s): Lungs

Dosage Form: Tablet Tablet - 4mg; Extended release tablet - 12mg; Syrup - 2mg/5mL

Common Usage: allergy symptoms such as runny nose, itchy eyes/nose, sneezing, hives

How it works

Blocks histamine type 1 receptors

Pregnancy

Animal studies are not available. There are no controlled data in human pregnancy. Third trimester use may cause reactions in neonates.

Lactation

Usually compatible with breastfeeding in small, infrequent doses. Nonsedating antihistamine are preferred.

Warnings

contraindications include hypersensitivity to drug or ingredients,

Treatment Details