Biomaterial Database

Prazosin alone and combined with a thiazide diuretic in the treatment of hypertension. 1977

Y K Seedat, and M A Seedat, and R Bhoola

We conducted an uncontrolled study of the efficacy of prazosin in the treatment of hypertension in 45 patients. In 25 patients only prazosin was used and in 20 patients prazosin was combined with a thiazide diuretic. Control of blood pressure was obtained in 22 of the 25 patients (88%) on prazosin alone, and in all the patients on the combined treatment. Adverse effects occurred in 15 of 25 patients (60%) on prazosin alone, and in 13 of the 20 patients (65%) on combined treatment. However, in 18 patients (40%) adverse effects disappeared or were tolerated with continued therapy. In 10 patients (22%) therapy was stopped because of the adverse effects. The median dose of prazosin was 5,73 mg twice a day. Prazosin is a useful alternative to hydralazine in the treatment of hypertension.

UI	MeSH Term	Description	Entries
D006973	Hypertension	Persistently high systemic arterial BLOOD PRESSURE. Based on multiple readings (BLOOD PRESSURE DETERMINATION), hypertension is currently defined as when SYSTOLIC PRESSURE is consistently greater than 140 mm Hg or when DIASTOLIC PRESSURE is consistently 90 mm Hg or more.	Blood Pressure, High,Blood Pressures, High,High Blood Pressure,High Blood Pressures
D008297	Male		Males
D008875	Middle Aged	An adult aged 45 - 64 years.	Middle Age
D011224	Prazosin	A selective adrenergic alpha-1 antagonist used in the treatment of HEART FAILURE; HYPERTENSION; PHEOCHROMOCYTOMA; RAYNAUD DISEASE; PROSTATIC HYPERTROPHY; and URINARY RETENTION.	Furazosin,Minipress,Pratsiol,Prazosin HCL,Prazosin Hydrochloride,HCL, Prazosin,Hydrochloride, Prazosin
D011247	Pregnancy	The status during which female mammals carry their developing young (EMBRYOS or FETUSES) in utero before birth, beginning from FERTILIZATION to BIRTH.	Gestation,Pregnancies
D011799	Quinazolines	A group of aromatic heterocyclic compounds that contain a bicyclic structure with two fused six-membered aromatic rings, a benzene ring and a pyrimidine ring.	Quinazoline
D003518	Cyclopenthiazide	Thiazide diuretic also used as an antihypertensive agent.	Cyclomethiazide
D004232	Diuretics	Agents that promote the excretion of urine through their effects on kidney function.	Diuretic,Diuretic Effect,Diuretic Effects,Effect, Diuretic,Effects, Diuretic
D004359	Drug Therapy, Combination	Therapy with two or more separate preparations given for a combined effect.	Combination Chemotherapy,Polychemotherapy,Chemotherapy, Combination,Combination Drug Therapy,Drug Polytherapy,Therapy, Combination Drug,Chemotherapies, Combination,Combination Chemotherapies,Combination Drug Therapies,Drug Polytherapies,Drug Therapies, Combination,Polychemotherapies,Polytherapies, Drug,Polytherapy, Drug,Therapies, Combination Drug
D005260	Female		Females