Combination cough treatment compounds and method of treating common coughs

摘要

A novel composition of three recognized antitussive agents, when used in combination, work in an additive fashion to suppress cough. Each drug has a desirable effect of suppressing cough in a unique fashion. However, undesirable side effects can occur in humans at concentrations at which the drug has its maximal antitussive effect. Pharmaceutical compositions of theobromine, dextromethorphan, and an antihistamine with central nervous system effect, such as dexbrompheniramine, maximize cough suppression while decreasing the likelihood of side effects when used in combination.