Chlorpheniramine maleate(马来酸氯苯那敏) is a histamine H1 antagonist used in allergic reactions, hay fever, rhinitis, urticaria, and asthma.

Antipyrine(安替比林) is an analgesic and antipyretic agent; selective COX-3 inhibitor.

Donepezil hydrochloride(盐酸多奈哌齐) is an indan and piperidine derivative that acts as a selective and reversible inhibitor of Acetylcholinesterase.

Procaterol hydrochloride(盐酸丙卡特罗)is a long-acting beta-2-adrenergic receptor agonist.

Dopamine HCl(盐酸多巴胺) is a catecholamine neurotransmitter present in a wide variety of animals,And a dopamine D1-5 receptors agonist.

Phenothiazine(吩噻嗪) is a dopamine-2 (D2) receptor antagonist therefore decreases the effect of dopamine in the brain.

Lidocaine(利多卡因) is an anesthetic agent indicated for production of local or regional anesthesia.

Salicin(水杨甙) is a phenol β-glycosid produced from willow bark that shows anti-inflammatory effects.