What Should I Know About Phenylephrine, Chlorpheniramine Maleate, And Dextromethorphan Hydrobromide, Including Their Uses, Dosages, And Safety Information?
Phenylephrine, Chlorpheniramine Maleate, and Dextromethorphan Hydrobromide are common ingredients in over-the-counter cold and cough medications.
- Phenylephrine is a decongestant that helps relieve nasal congestion by narrowing blood vessels in the nasal passages. Typical adult doses range from 10 to 20 mg every 4 hours, not exceeding 60 mg in 24 hours.
- Chlorpheniramine Maleate is an antihistamine used to alleviate allergy symptoms like runny nose and sneezing. Adults usually take 4 mg every 4 to 6 hours, with a maximum of 24 mg per day.
- Dextromethorphan Hydrobromide is a cough suppressant that acts on the brain to reduce the urge to cough. The usual adult dose is 10 to 20 mg every 4 hours, not exceeding 120 mg in 24 hours.
Safety Tips: Avoid alcohol and other sedatives while taking these medications. Consult a healthcare provider if you have high blood pressure, heart disease, or are pregnant.
- Phenylephrine is a decongestant that helps relieve nasal congestion by narrowing blood vessels in the nasal passages. Typical adult doses range from 10 to 20 mg every 4 hours, not exceeding 60 mg in 24 hours.
- Chlorpheniramine Maleate is an antihistamine used to alleviate allergy symptoms like runny nose and sneezing. Adults usually take 4 mg every 4 to 6 hours, with a maximum of 24 mg per day.
- Dextromethorphan Hydrobromide is a cough suppressant that acts on the brain to reduce the urge to cough. The usual adult dose is 10 to 20 mg every 4 hours, not exceeding 120 mg in 24 hours.
Safety Tips: Avoid alcohol and other sedatives while taking these medications. Consult a healthcare provider if you have high blood pressure, heart disease, or are pregnant.













