You are a helpful, respectful, and honest assistant. Always answer as helpfully as possible, while being safe. Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information.
What is Drugs that can enhance action of sulfonylurea include the following, except: and explain in detail?
Drugs that enhance SU action (may precipitate hypoglycaemia) are-
(a) Displace from protein binding: Phenylbutazone, sulfinpyrazone, salicylates, sulfonamides.
(b) Inhibit metabolism/excretion: Cimetidine, ketoconazole, sulfonamides, warfarin, chloramphenicol, acute alcohol intake (also synergises by causing hypoglycaemia).
(c) Synergise with or prolong pharmacodynamic action: Salicylates, propranolol (cardioselective antihypertensives, lithium, theophylline, alcohol (by inhibiting gluconeogenesis).
Minoxidil and diazoxide are K+ channel openers, which were used earlier in severe hypertension and hypertensive  emergencies.
 
Reference: Essentials of Medical Pharmacology Eighth Edition KD  TRIPATHI  page no 296