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Hycomal DH Side Effects
Generic Name: hydrocodone / phenylephrine / pyrilamine
Note: This page contains information about the side effects of hydrocodone / phenylephrine / pyrilamine. Some of the dosage forms included on this document may not apply to the brand name Hycomal DH.
Applies to hydrocodone / phenylephrine / pyrilamine: liquid, 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 hydrocodone / phenylephrine / pyrilamine:
Constipation; diarrhea; dizziness; drowsiness; 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; seizures; severe dizziness, lightheadedness, or headache; severe drowsiness; tremor; trouble sleeping; vision changes.
Not all side effects for Hycomal DH may be reported. You should always consult a doctor or healthcare professional for medical advice. Side effects can be reported to the FDA here.