thymoxamine hydrochloride

Moxisylyte hydrochloride (Thymoxamine hydrochloride) 是一种 alpha 1-blocker 的拮抗剂，能在不减少血管压力的情况下，扩张大脑血管。

Moxisylyte, also known as thymoxamine, is a drug used in urology for the treatment of erectile dysfunction. It is an α1-adrenergic antagonist. Moxisylyte is also used for the short-term treatment of primary Reynaud's syndrome, a condition where the fingers and toes become discoloured in response to cold or emotional distress. Moxisylyte helps by improving blood circulation to the extremities. It is also used locally in the eye to reverse the mydriasis caused by phenylephrine and other sympathomimetic agents.