title: Antihypertensive action of drug combination: polythiazide, prazosin and tolamolol.
mesh_terms: D000328:Adult; D004359:Drug Therapy, Combination; D006801:Humans; D006973:Hypertension / Q000188:drug therapy*; D007008:Hypokalemia / Q000139:chemically induced / Q000188:drug therapy; D008297:Male; D011139:Polythiazide / Q000008:administration & dosage / Q000009:adverse effects / Q000627:therapeutic use; D011188:Potassium / Q000627:therapeutic use; D011224:Prazosin / Q000008:administration & dosage* / Q000627:therapeutic use*; D011412:Propanolamines / Q000008:administration & dosage* / Q000627:therapeutic use; D011799:Quinazolines / Q000008:administration & dosage* / Q000627:therapeutic use*
chemical_list: D011412:Propanolamines; D011799:Quinazolines; D011139:Polythiazide; D011188:Potassium; D011224:Prazosin