Antihistamines may have additive effects with alcohol and other CNS depressants, e.g., hypnotics, sedatives, tranquilizers, antianxiety agents.
<Antihistamines, effect, alcohol>, <Antihistamines, effect, CNS depressants>, <Antihistamines, effect, hypnotics>, <Antihistamines, effect, sedatives>, <Antihistamines, effect, tranquilizers>, <Antihistamines, effect, antianxiety agents>