Sunflu Adverse Reactions

Adverse reactions to phenylephrine hydrochloride include: headache, reflex bradycardia, excitability, restlessness and rarely arrhythmias.
Adverse reactions to chlorpheniramine maleate include: General: urticaria, drug rash, anaphylactic shock, photosensitivity, excessive perspiration, chills, dryness of mouth, nose and throat.
Cardiovascular system: hypotension, headache, palpitations, tachycardia, extrasystoles.
Hematologic system: hemolytic anaemia, thrombocytopenia, agranulocytosis.
Nervous system: sedation, dizziness, disturbed coordination, fatigue, confusion, restlessness, excitation, nervousness, tremor, irritability, insomnia, euphoria, paresthesias, blurred vision, diplopia, vertigo, tinnitus, acute labyrinthitis, hysteria, neuritis, convulsions.
Gastrointestinal system: epigastric distress, anorexia, nausea, vomiting, diarrhoea, constipation.
Genitourinary system: urinary frequency, difficult urination, urinary retention, menses.
Respiratory system: thickening of bronchial secretions, tightness of chest and wheezing, nasal stuffiness.