Prazosin is used with or without other medicines to deal with blood pressure that is high. Lowering high blood pressure helps prevent strokes, heart attacks, and kidney problems.
Prazosin belongs to a course of medicines called alpha blockers. It functions by relaxing and widening blood vessels so blood can flow more easily.
DIFFERENT USES: This area contains uses of the drug that are not detailed in the approved professional labeling for the medication but that could be prescribed by your health care professional. Make use of this drug for a condition that is listed in this section only if it has been therefore prescribed by your quality of life care professional.
This medication doubles to treat blood that is certain disorders (Raynaud's phenomenon). Prazosin may also be used to treat problems urinating due to an prostate that is enlargedharmless prostatic hyperplasia) or even to help your body "pass," or eliminate, renal stones through urination.
Take this medication by lips with or without food, usually 2 or 3 times daily or as directed by your physician. If belly occurs that are upset take with food or milk. The dosage is founded on your age, medical condition and response to therapy.
Prazosin can sporadically cause sudden fainting after the dose that is first anytime that your dose is increased. To reduce your risk of fainting, the first dose prescribed by your doctor will be the dose that is smallest available. You ought to take this first dose as you are going to bed. This will decrease the possibility of fainting. Your dose may be gradually increased. Take your first dose that is new bedtime when your dose is increased unless directed otherwise by the doctor.
Utilize this medication regularly so as to get the benefit that is most from it. To help you remember, take it at the time( that is same) every day. If you feel well if you are taking this medication for high blood pressure, it is important to continue taking it even. Most people with high blood pressure do not feel sick. It may take up to several weeks before the full benefit of this medication takes impact.
Do not stop taking this medication without very first consulting your doctor. Some conditions could become worse when the medication is abruptly stopped. Your dose may need to be gradually decreased.
Inform your medical professional if your condition worsens (such as your blood that is routine pressure increase).
Headache, drowsiness, tiredness, weakness, blurred vision, nausea, vomiting, diarrhea, or constipation might occur as your body adjusts to the medication. If any of these effects persist or worsen, tell your pharmacist or doctor quickly.
Lightheadedness or dizziness upon standing may also occur, particularly following the dose that is first shortly after taking a dose of the drug during the first week of treatment. To reduce the risk of dizziness and fainting, get up slowly when rising from a seated or position that is lying. If dizziness occurs, sit or lie down right away. Your dose may must be adjusted.
Keep in mind your medical practitioner has prescribed this medication because he or she has judged that the benefit to you is greater than the risk of adverse effects. Many people using this medication do not have serious side effects.
Tell your doctor right away if some of these not likely but adverse that is serious occur: beating heartbeat, fainting, regular urination, mental/mood changes (such as despair), inflammation associated with feet/ankles.
For males, in ab muscles unlikely event you have actually a painful, prolonged erection (enduring more than 4 hours), stop using this medication and seek immediate medical assistance, or permanent problems could occur.
A really serious reaction that is allergic this drug is rare. However, seek immediate attention that is medical you notice any outward symptoms of a significant allergic reaction, including: rash, itching/swelling (especially of this face/tongue/throat), severe dizziness, trouble respiration.
This is simply not a complete list of possible adverse effects. If you notice other effects not listed above, contact your doctor or pharmacist.
In the united states -
Call your physician for medical advice about side results. You may report adverse effects to FDA at 1-800-FDA-1088 or at www.fda.gov/medwatch.
In Canada - Call your doctor for medical advice about unwanted effects. You may report effects that are side Health Canada at 1-866-234-2345.
Before taking prazosin, tell your doctor or pharmacist if you have any other allergies if you are allergic to it; or to other alpha blockers (such as doxazosin, terazosin); or. This product may contain ingredients that are inactive which can cause allergic responses or other problems. Speak to your pharmacist for more details.
Before making use of this medication, inform your doctor or pharmacist your health background, especially of: heart problems (such as low blood pressure), renal illness, uncontrolled attacks of deep sleep (narcolepsy), prostate cancer, certain eye problems (cataracts, glaucoma).
This drug may make you dizzy or drowsy or cause blurred vision. Do not drive, use machinery, or do any activity that requires alertness or clear vision until you are sure you can perform such activities safely. Do not drive or take part in hazardous tasks for 24 hours after very first dose, any upsurge in your dosage, or treatment that is restarting. If your doctor prescribes any additional blood pressure drugs, avoid driving and hazardous activities for 24 hours after your first dose of the new medication. Limit beverages that are alcoholic.
To reduce the risk of dizziness and fainting, be careful when standing for long periods. Avoid getting overheated during exercise and hot weather. When first starting this drug, avoid circumstances where you may be injured in the event that you faint.
Before having surgery (including cataract/glaucoma eye surgery), inform your doctor or dentist if you are taking or have ever taken this medication, and about all the other products you use (including prescription drugs, nonprescription drugs, and herbal products).
Older adults may be more sensitive to the relative side effects of this drug, especially dizziness and fainting. The risk can be increased by these adverse effects of dropping.
During maternity, this medication should be utilized only when plainly needed. Discuss the risks and benefits together with your medical practitioner.
Prazosin passes into breast milk. Consult your physician before breast-feeding.
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