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Dexbrompheniramine/Phenylephrine

Dexbrompheniramine/Phenylephrine Dosage

Robert Chad Hakim, PharmD, BCCCPKristianne Hannemann, PharmD
Reviewed by Robert Chad Hakim, PharmD, BCCCP, Kristianne Hannemann, PharmD
Last reviewed on October 23, 2024

The average cost for 20 tablets of 2mg/10mg of Dexbrompheniramine/Phenylephrine is $9.43 with a free GoodRx coupon.

tabletTablet

Dosage

Quantity

Price as low as

Price per unit

2mg/10mg

20 tablets

$9.43

$0.47

Typical dosage for Dexbrompheniramine/Phenylephrine

Each tablet of Alahist PE contains 2 mg of dexbrompheniramine and 7.5 mg of phenylephrine.

  • Adult and children age 12 years or older: The typical dose is 1 tablet by mouth every 4 hours. Don't take more than 6 tablets in a 24-hour period.
  • Children age 6 years to under 12 years: The typical dose is one-half tablet by mouth every 4 hours. Don't take more than 3 tablets in a 24-hour period.
  • Children younger than 6 years old: Ask your child's pediatrician or primary care provider.
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