> promethazine and Codeine. promethazine and Codeine Side Effects. Please note - some side effects for promethazine and Codeine may not be reported....
Codeine/promethazine Syrup should not be used in CHILDREN younger than 16 years old; serious, and sometimes fatal, breathing problems have occurred when Codeine...
Antihistaminic (H 1 -receptor)-antitussive Chlorpheniramine and Dextromethorphan; Chlorpheniramine and Hydrocodone; Phenyltoloxamine and Hydrocodone; promethazine and Co...