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SymPak Side Effects
Generic Name: chlorpheniramine / guaifenesin / methscopolamine / phenylephrine
Note: This page contains side effects data for the generic drug chlorpheniramine / guaifenesin / methscopolamine / phenylephrine. It is possible that some of the dosage forms included below may not apply to the brand name SymPak.
Applies to chlorpheniramine / guaifenesin / methscopolamine / phenylephrine: 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 / guaifenesin / methscopolamine / phenylephrine:
Blurred vision; dizziness; drowsiness; dry mouth, nose, or throat; excitability or irritability (especially in children); giddiness; headache; lightheadedness; nausea; nervousness; trouble sleeping; unusual tiredness or weakness.
Severe allergic reactions (rash; hives; itching; difficulty breathing; tightness in the chest; swelling of the mouth, face, lips, or tongue); fast or irregular heartbeat; flushing; hallucinations; mental or mood changes; seizures severe drowsiness; tremor; vomiting.
It is possible that some side effects of SymPak may not have been reported. These can be reported to the FDA here. Always consult a healthcare professional for medical advice.
More about SymPak (chlorpheniramine / guaifenesin / methscopolamine / phenylephrine)
- Drug Interactions
- Support Group
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- Drug class: upper respiratory combinations
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