MINIPRESS (prazosin hydrochloride), a quinazoline derivative, is the first of a new chemical class of antihypertensives.
capsule, blue, imprinted with TEVA, 4069.
Elevated systolic or diastolic pressure causes increased cardiovascular risk, and the absolute risk increase per mmHg is greater at higher blood pressures, so that even modest reductions of severe hypertension can provide substantial benefit. Relative risk reduction from blood pressure reduction is similar across populations with varying absolute risk, so the absolute benefit is greater in patients who are at higher risk independent of their hypertension (for example, patients with diabetes or hyperlipidemia ), and such patients would be expected to benefit from more aggressive treatment to a lower blood pressure goal.
The dose of MINIPRESS should be adjusted according to the patient's individual blood pressure response.
Prazosin is used with or without other medications to treat high blood pressure. Lowering high blood pressure helps prevent strokes, heart attacks, and kidney problems. Prazosin belongs to a class of medications called alpha blockers.
This product may contain inactive ingredients, which can cause allergic reactions or other problems. Before taking prazosin, l your doctor or pharmacist if you are allergic to it; or to other alpha blockers (such as doxazosin, terazosin ); or if you have any other allergies. Talk to your pharmacist for more details.
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However, seek immediate medical attention if you notice any symptoms of a serious allergic reaction, including: rash, itching /swelling (especially of the face/ tongue /throat), severe dizziness, trouble breathing.
Learn about the potential side effects of Minipress (prazosin). Includes common and rare side effects information for consumers and healthcare professionals.
24. Ylitalo P, Pasternack A "Priapism: side-effect of prazosin in patients with renal failure." Acta Med Scand 213 (1983): 319-20.
For Healthcare Professionals Applies to prazosin: compounding powder, oral capsule.
8. Salim SS, Mtui EP, Makene WJ "An open evaluation of the efficacy and toleration of prazosin in patients with hypertension." East Afr Med J 54 (1977): 429-33.
Side effects can be reported to the FDA here. You should always consult a doctor or healthcare professional for medical advice. Not all side effects for Minipress may be reported.
Physician reviewed Minipress patient information - includes Minipress description, dosage and directions.
Get emergency medical help if you have any of these signs of an allergic reaction: hives; difficulty breathing; swelling of your face, lips, tongue, or throat.
To view content sources and attributions, please refer to our editorial policy. This material is provided for educational purposes only and is not intended for medical advice, diagnosis or treatment. Data sources include Micromedex (updated June 2nd, 2017), Cerner Multum (updated June 5th, 2017), Wolters Kluwer (updated June 6th, 2017) and others.
Easy to read patient leaflet for Minipress. Includes indications, proper use, special instructions, precautions, and possible side effects.
Approval History Calendar Drug history at FDA.
l your health care provider if you are taking any other medicines, especially any of the following:. Some MEDICINES MAY INTERACT with Minipress.
Dizziness; drowsiness; dry mouth; frequent urination; headache; lack of energy; light-headedness; nasal congestion; nausea; weakness.
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Some medical conditions may interact with Minipress.