Call your doctor at once if you have: upper stomach pain, loss of appetite, dark urine, clay-colored stools, jaundice (yellowing of the skin or eyes)
Therapeutic dosages usually range from 6 to 15 mg per day in divided doses
See more Prazosin is used alone or in combination with other medications to treat high blood
It comes as an oral capsule
Hypertension By mouth Adult Initially 500 micrograms 2–3 times a day for 3–7 days, the
However, a tolerance to this effect develops on continued more
59% of reviewers reported a positive effect, while 25% reported a negative effect
Elevated liver enzymes
Drug Class: Antiadrenergic agents, peripherally acting; Tetracyclic antidepressants; Side Effects: A total of 257 drugs are known to interact with prazosin: 7 major drug interactions (15 brand and generic names) 249 moderate drug interactions (1249 brand and generic names) 1 minor drug interactions Prazosin Pregnancy Warnings
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Applies to prazosin: oral capsule
Images for Lifestar 430 propranolol prazosin
It is the hydrochloride salt of 1- (4-amino-6,7-dimethoxy-2-quinazolinyl)-4- (2-furoyl) piperazine and its structural formula is: Molecular formula C 19 H 21 N 5 O 4 •HCl
Brand name: Minipress
Not all possible drug interactions are listed here
Prazosin belongs to the group of medicines known as alpha-1 adrenergic blockers (may be shortened to alpha-blockers)
Brands and Generics
This medication comes in capsule form and is usually taken 2 or 3 times a day
You may experience headache, dizziness, lightheadedness, fainting, and/or changes in pulse or heart rate
Call your doctor for medical advice about side effects