over the age of 12
Chlor-trimeton (chlorpheniramine) is an antihistamine. It is used to treat allergy symptoms such as sneezing, watery eyes, runny nose and itching.
The usual adult dosage is 4mg orally every 4 to 6 hours up to a maximum of 32mg daily.
For more detailed dosage information see:
- Chlor-Trimeton Information for Consumers
- Chlor-Trimeton Information for Healthcare Professionals (includes dosage details)
- Side Effects of Chlor-Trimeton (detailed)
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