Dexbrompheniramine Side Effects
Medically reviewed by Drugs.com. Last updated on Jun 16, 2022.
Applies to dexbrompheniramine: oral liquid, oral tablet.
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:
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fast or uneven heart rate;
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mood changes;
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tremor, seizure (convulsions);
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easy bruising or bleeding, unusual weakness;
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feeling short of breath; or
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little or no urination.
Common side effects may include:
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drowsiness;
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dry mouth, nose, or throat;
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constipation;
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blurred vision; or
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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.
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Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.
Some side effects may not be reported. You may report them to the FDA.
