 Cysteinyl-leukotriene type 1 receptor antagonists

Cysteinyl-leukotriene type 1 receptor antagonists, also known as CysLT1 antagonists, are a class of drugs that hinder the action of leukotriene by binding to the receptor with antagonistic action without having an agonistic effect.These drugs are used to treat asthma, relieve individuals of seasonal allergies rhinitis and prevention of exercise-induced bronchoconstriction.