Tetracaine hydrochloride(盐酸丁卡因) is a potent local anesthetic of the ester type used for surface and spinal anesthesia.

Ouabain(毒毛旋花苷G) octahydrate is a selective Na+/K+, -ATPase inhibitor.

Nifedipine(硝苯地平) is a potent vasodilator agent with calcium antagonistic action.

Nicardipine Hydrochloride(尼卡地平盐酸盐) is a potent calcium channel blockader with marked vasodilator action.

Carbamazepine(卡马西平) is a tricyclic compound chemically related to tricyclic antidepressants  with anticonvulsant and analgesic properties.

Ropivacaine(罗哌卡因) is an anaesthetic agent and blocks impulse conduction in nerve fibres through inhibiting sodium ion influx reversibly.

Vonoprazan Fumarate (富马酸沃诺拉赞) is a novel P-CAB (potassium-competitive acid blocker) that reversibly inhibits H+/K+, ATPase, controls gastric acid secretion.

Econazole Nitrate(硝酸益康唑) is an imidazole derivative and broad-spectrum antimycotic agent with fungistatic properties.