Complete adverse effect profile including incidence rates and management
Important Safety Information
This is not a complete list of all possible side effects. Contact your healthcare provider if you experience any unexpected symptoms. For serious or life-threatening side effects, seek emergency medical attention immediately.
ADVERSE REACTIONS The most frequent adverse reactions to brompheniramine maleate, pseudoephedrine hydrochloride and dextromethorphan hydrobromide syrup are: sedation;
dryness of mouth, nose and throat;
thickening of bronchial secretions;
Other adverse reactions may include: Dermatologic: Urticaria, drug rash, photosensitivity, pruritus.
Cardiovascular System: Hypotension, hypertension, cardiac arrhythmias, palpitation.
CNS: Disturbed coordination, tremor, irritability, insomnia, visual disturbances, weakness, nervousness, convulsions, headache, euphoria, and dysphoria.
System : Urinary frequency, difficult urination.
System : Epigastric discomfort, anorexia, nausea, vomiting, diarrhea, constipation.
Respiratory System: Tightness of chest and wheezing, shortness of breath.
Hematologic System: Hemolytic anemia, thrombocytopenia, agranulocytosis.
WARNINGS Especially in infants and small children, antihistamines in overdosage may cause hallucinations, convulsions, and death.
Antihistamines may diminish mental alertness.
In the young child, they may produce excitation.
Like all medications, Brompheniramine, Pseudoephedrine, Dextromethorphan can cause side effects. However, not everyone who takes this medication will experience them. Many side effects are dose-dependent and may improve as your body adjusts to the medication. Others may require dose adjustment or medical attention.
Contact your healthcare provider promptly if you experience:
Seek immediate emergency medical care if you experience signs of: