Prazosin is used with or without other medications to take care of blood pressure that is high. Lowering high blood pressure helps in avoiding strokes, heart attacks, and kidney problems.
Prazosin belongs to a class of medications called alpha blockers. It functions relaxing and blood that is widening so blood can flow more easily.
OTHER USES: This area contains uses of this medication that are not detailed in the approved professional labeling for the drug but that could be recommended by your medical care professional. Utilize this drug for a condition that is listed in this section only when it is so recommended by your wellbeing care professional.
This drug could also be used to treat blood that is certain disorders (Raynaud's phenomenon). Prazosin may also be used to treat problems urinating due to an enlarged prostate (benign prostatic hyperplasia) or to help your body "pass," or dump, renal rocks through urination.
Take this medication by mouth with or without food, usually two or three times daily or as directed by your doctor. If stomach upset occurs, simply take with food or milk. The dosage is based on your actual age, medical condition and response to therapy.
Prazosin can periodically 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 smallest dose available. You need to take this first dose as you are going to bed. This will decrease the possibility of fainting. Your dose might be gradually increased. Just take very first new dose at bedtime whenever your dose is increased unless directed otherwise by the doctor.
Utilize this medication regularly in an effort to obtain the benefit that is most from it. To help you remember, take it at the same time(s) each day. If you are taking this medication for high blood pressure, it is important to continue taking it even if you feel well. Most people with high blood pressure do not feel sick. It may take up to several weeks before the benefit that is full of medication takes effect.
Never stop taking this medication without very first consulting your doctor. Some conditions may become even worse when the drug is abruptly stopped. Your dose may need to be gradually reduced.
Inform your physician if your condition worsens (such as your routine blood pressure readings 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 immediately.
Lightheadedness or dizziness upon standing may also occur, especially following the first dose and 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 does occur, down sit or lie right away. Your dose may have to be adjusted.
Remember your doctor has prescribed this medication because he or she has judged that the benefit to you is greater than the risk of side effects. Many people using this medication do not have side that is serious.
Inform your doctor right away if some of these unlikely but adverse that is serious occur: beating heartbeat, fainting, regular urination, mental/mood changes (such as depression), inflammation for the feet/ankles.
For males, in ab muscles unlikely event you have a painful, prolonged erection (enduring significantly more than 4 hours), stop using this drug and seek immediate medical attention, or permanent problems could occur.
A tremendously serious reaction that is allergic this drug is rare. However, seek immediate attention that is medical you observe any symptoms of a significant allergic reaction, including: rash, itching/swelling (especially regarding the face/tongue/throat), severe dizziness, trouble respiration.
This is not a list that is complete of side effects. If you notice other effects not listed above, contact your pharmacist or doctor.
In the usa -
Call your medical professional for medical advice about side results. You may report effects that are side FDA at 1-800-FDA-1088 or at www.fda.gov/medwatch.
In Canada - Call your physician for medical advice about unwanted effects. You may report effects that are side Health Canada at 1-866-234-2345.
Before taking prazosin, inform your medical practitioner 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 inactive ingredients, which can cause allergic reactions or other problems. Communicate with your pharmacist for more details.
Before by using this medication, inform your physician or pharmacist your health background, specially of: heart dilemmas (such as low blood pressure), renal condition, uncontrolled attacks of deep rest (narcolepsy), prostate cancer, certain eye problems (cataracts, glaucoma).
This drug may allow you to be dizzy or drowsy or cause vision that is blurred. Do not drive, use machinery, or do any activity that requires alertness or clear vision you can perform such activities safely until you are sure. Do not drive or be involved in hazardous activities for a day after your first dose, any escalation in your dosage, or restarting treatment. 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 alcoholic beverages.
To reduce the risk of fainting and dizziness, be careful when standing for long periods. Avoid getting overheated during exercise and hot weather. When first starting this drug, avoid circumstances where you might 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 grownups may become more sensitive to the relative adverse effects of this drug, especially dizziness and fainting. These side effects can increase the risk of falling.
During maternity, this medicine should be used only if plainly required. Discuss the risks and benefits along with your physician.
Prazosin passes into breast milk. Consult your physician before breast-feeding.
Airmail: 2-3 business weeks, EMS: 3-8 business days.
Airmail: 2-3 business weeks, EMS: 3-8 business days.
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