Nacon Side Effects
Generic Name: carbinoxamine / methscopolamine / pseudoephedrine
Note: This page contains side effects data for the generic drug carbinoxamine / methscopolamine / pseudoephedrine. It is possible that some of the dosage forms included below may not apply to the brand name Nacon.
It is possible that some side effects of Nacon may not have been reported. These can be reported to the FDA here. Always consult a healthcare professional for medical advice.
For the Consumer
Applies to carbinoxamine / methscopolamine / pseudoephedrine: sustained-release tablets, syrup
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 carbinoxamine / methscopolamine / pseudoephedrine:
Constipation; diarrhea; dizziness; drowsiness; dry mouth, nose, or throat; excitability; headache; loss of appetite; nausea; nervousness or anxiety; trouble sleeping; upset stomach; vomiting; weakness.
Severe allergic reactions (rash; hives; itching; 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; mental or mood changes; seizures; severe dizziness, light-headedness, or headache; tremor; vision changes.
For Healthcare Professionals
Applies to carbinoxamine / methscopolamine / pseudoephedrine: oral syrup, oral tablet extended release
Cardiovascular side effects have included pallor, tachycardia, palpitations, arrhythmias, and cardiovascular collapse with hypotension.[Ref]
Nervous system side effects have included nervousness, insomnia, restlessness, headache, irritability, fear, anxiety, tenseness, tremor, weakness, hallucinations, convulsions, drowsiness, dizziness, and central nervous system depression.[Ref]
Ocular side effects have included blurred vision.[Ref]
Gastrointestinal side effects have included gastric irritation, and excessive dryness of the nose, throat and mouth.[Ref]
Genitourinary side effects have included dysuria and urinary retention in patients with prostatic hypertrophy.[Ref]
Respiratory side effects have included respiratory difficulty.[Ref]
1. "Product Information. Pannaz (carbinoxamine / methscopolamine / pseudoephedrine)." Pamlab LLC, Mandeville, LA.
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