NoHist-A Side Effects
Generic Name: chlorpheniramine / phenylephrine / phenyltoloxamine
Note: This page contains side effects data for the generic drug chlorpheniramine / phenylephrine / phenyltoloxamine. It is possible that some of the dosage forms included below may not apply to the brand name NoHist-A.
Applies to chlorpheniramine / phenylephrine / phenyltoloxamine: controlled-release tablets, liquid, tablets
Check with your doctor if any of these most COMMON side effects persist or become bothersome:
Seek medical attention right away if any of these SEVERE side effects occur while taking chlorpheniramine / phenylephrine / phenyltoloxamine:
Constipation; diarrhea; dizziness; drowsiness; excitability; headache; loss of appetite; nausea; nervousness or anxiety; trouble sleeping; upset stomach; vomiting; weakness.
Severe allergic reactions (rash; hives; difficulty breathing; tightness in the chest; swelling of the mouth, face, lips, or tongue); difficulty urinating or inability to urinate; fast or irregular heartbeat; hallucinations; seizures; severe dizziness, lightheadedness, or headache; tremor; trouble sleeping; vision changes.
It is possible that some side effects of NoHist-A may not have been reported. These can be reported to the FDA here. Always consult a healthcare professional for medical advice.
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- Drug class: upper respiratory combinations