noun🔗Share西咪替丁，甲氰咪胍 A histamine H2-receptor antagonist that inhibits the production of acid in the stomach, mainly used to treat heartburn and peptic ulcers, but notorious for causing male impotence."My grandfather used to take cimetidine for his stomach ulcers, but his doctor eventually switched him to a different medication due to concerns about potential side effects. "我爷爷过去常吃**西咪替丁（甲氰咪胍）**来治疗胃溃疡，但后来医生考虑到它可能会引起副作用，就给他换了另一种药。medicinebiochemistryphysiologysubstancechemistryChat with AIVocabulary GamePractice Reading
