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Ala-Hist IR Side Effects

Generic Name: dexbrompheniramine

Note: This page contains information about the side effects of dexbrompheniramine. Some of the dosage forms included on this document may not apply to the brand name Ala-Hist IR.

Applies to dexbrompheniramine: tablets

Check with your doctor if any of these most COMMON side effects persist or become bothersome:

Dizziness; drowsiness; dry mouth, throat, and nose.

Seek medical attention right away if any of these SEVERE side effects occur while taking dexbrompheniramine (the active ingredient contained in Ala-Hist IR)

Severe allergic reactions (rash; hives; itching; difficulty breathing; tightness in the chest; swelling of the mouth, face, lips, or tongue); fast or irregular heartbeat; mental or mood changes; shortness of breath; sore throat; unusual bleeding or bruising; unusual tiredness or weakness.

Not all side effects for Ala-Hist IR may be reported. You should always consult a doctor or healthcare professional for medical advice. Side effects can be reported to the FDA here.

More about Ala-Hist IR (dexbrompheniramine)

Consumer resources

Other formulations

Related treatment guides

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