Panatuss DXP Side Effects
Generic Name: dexbrompheniramine / dextromethorphan / phenylephrine
Note: This page contains side effects data for the generic drug dexbrompheniramine / dextromethorphan / phenylephrine. It is possible that some of the dosage forms included below may not apply to the brand name Panatuss DXP.
It is possible that some side effects of Panatuss DXP may not have been reported. These can be reported to the FDA here. Always consult a healthcare professional for medical advice.
Applies to dexbrompheniramine / dextromethorphan / phenylephrine: sustained-release tablets, syrup
Other dosage forms:
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 dexbrompheniramine / dextromethorphan / phenylephrine:
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.