Dexbrompheniramine Side Effects
Medically reviewed by Drugs.com. Last updated on Jun 6, 2024.
Applies to dexbrompheniramine: oral liquid, oral tablet.
Important warnings
This medicine can cause some serious health issues
You should not use antihistamine medication to make a child sleepy.
Get emergency medical help if you have signs of an allergic reaction: hives; difficult breathing; swelling of your face, lips, tongue, or throat.
Stop using dexbrompheniramine and call your doctor at once if you have:
-
fast or uneven heart rate;
-
mood changes;
-
tremor, seizure (convulsions);
-
easy bruising or bleeding, unusual weakness;
-
feeling short of breath; or
-
little or no urination.
Common side effects may include:
-
drowsiness;
-
dry mouth, nose, or throat;
-
constipation;
-
blurred vision; or
-
feeling restless or excited (especially in children).
This is not a complete list of side effects and others may occur. Call your doctor for medical advice about side effects.
More about dexbrompheniramine
Patient resources
Other brands
Related treatment guides
Further information
Dexbrompheniramine side effects can vary depending on the individual. Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.
Note: Medication side effects may be underreported. If you are experiencing side effects that are not listed, submit a report to the FDA by following this guide.