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Alahist IR

Alahist IR Dosage

Robert Chad Hakim, PharmD, BCCCPKristianne Hannemann, PharmD
Reviewed by Robert Chad Hakim, PharmD, BCCCP, Kristianne Hannemann, PharmD
Last reviewed on January 10, 2024

The average cost for 20 tablets of 2mg of Alahist IR is $17.76 with a free GoodRx coupon.

tabletTablet

Dosage

Quantity

Price as low as

Price per unit

2mg

20 tablets

$17.76

$0.89

Typical dosage for Alahist IR

Each tablet contains 2 mg of dexbrompheniramine.

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