Chlorpheniramine / phenylephrine / phenyltoloxamine Side Effects

Some side effects of chlorpheniramine / phenylephrine / phenyltoloxamine may not be reported. Always consult your doctor or healthcare specialist for medical advice. You may also report side effects to the FDA.

Applies to chlorpheniramine / phenylephrine / phenyltoloxamine: oral capsule extended release, oral liquid, oral tablet, oral tablet extended release

Serious side effects are unlikely to occur. Stop taking chlorpheniramine, phenyltoloxamine, and phenylephrine and seek emergency medical attention if you experience an allergic reaction (difficulty breathing; closing of your throat; swelling of your lips, tongue, or face; or hives).

Other, less serious side effects may be more likely to occur. Continue to take chlorpheniramine, phenyltoloxamine, and phenylephrine and talk to your doctor or try another similar medication if you experience

• dryness of the eyes, nose, and mouth;

• drowsiness or dizziness;

• blurred vision;

• difficulty urinating; or

• excitation in children.

Side effects other than those listed here may also occur. Talk to your doctor about any side effect that seems unusual or that is especially bothersome.

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