Prazosin can be used with or without other medications to treat blood pressure that is high. Lowering blood that is high helps in avoiding strokes, heart attacks, and kidney problems.
Prazosin belongs to a course of medications called alpha blockers. It functions relaxing and widening blood vessels so blood can flow more easily.
DIFFERENT USES: This area contains uses with this medication being not listed in the approved professional labeling for the medication but which may be prescribed by the health care professional. Make use of this drug for an ailment that is placed in this section as long as it was therefore recommended by your health 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 prostate that is enlargedharmless prostatic hyperplasia) or to help your body "pass," or remove, kidney rocks through urination.
Take this medication by lips with or without food, usually 2 or 3 times daily or as directed by your physician. If stomach upset occurs, just take with food or milk. The dosage is founded on how old you are, medical problem and response to therapy.
Prazosin can occasionally 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 should take this dose that is first you are going to bed. This will decrease the possibility of fainting. Your dose might be gradually increased. Simply take your first new dose at bedtime when your dose is increased unless directed otherwise by the doctor.
Make use of 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 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.
Usually do not stop taking this medication without very first consulting your doctor. Some conditions could become worse when the drug is abruptly stopped. Your dose may need to be gradually decreased.
Inform your physician if your condition worsens (such as your blood that is routine pressure increase).
Headache, drowsiness, tiredness, weakness, blurred vision, nausea, vomiting, diarrhea, or constipation may 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 happens, down sit or lie right away. Your dose may should be modified.
Keep in mind that the 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 serious adverse effects.
Inform your doctor right away if any one of these unlikely but adverse that is serious occur: pounding heartbeat, fainting, regular urination, mental/mood changes (such as depression), swelling of this feet/ankles.
For males, in the very event that is unlikely have an unpleasant, prolonged erection (enduring more than 4 hours), stop using this drug and seek instant medical assistance, or permanent problems could occur.
An extremely serious allergic reaction to this drug is rare. However, seek immediate medical attention if you notice any observeable symptoms of a significant allergic reaction, including: rash, itching/swelling (especially associated with the face/tongue/throat), severe dizziness, trouble respiration.
This is simply not a list that is complete of adverse effects. If you notice other effects not listed above, contact your doctor or pharmacist.
In the US -
Phone your doctor for medical advice about side impacts. You may report side effects to FDA at 1-800-FDA-1088 or at www.fda.gov/medwatch.
In Canada - Call your medical professional for medical advice about unwanted effects. You may report adverse effects to Health Canada at 1-866-234-2345.
Before taking prazosin, tell your physician or pharmacist if you are allergic to it; or to other alpha blockers (such as doxazosin, terazosin); or if you have any other allergies. This product may contain inactive ingredients, which can cause allergic responses or other problems. Talk to your pharmacist for more details.
Before making use of this medication, inform your doctor or pharmacist your medical background, especially of: heart problems (such as low blood pressure levels), kidney disease, 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 take part in hazardous activities for twenty four hours after your first dose, any boost 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 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 situations where you might be hurt if you faint.
Before having surgery (including cataract/glaucoma eye surgery), inform your doctor or dentist you use (including prescription drugs, nonprescription drugs, and herbal products) if you are taking or have ever taken this medication, and about all the other products.
Older grownups may become more sensitive to the relative side effects of this drug, especially dizziness and fainting. The risk can be increased by these adverse effects of falling.
During pregnancy, this medication should be properly used only once clearly required. Discuss the risks and benefits with your doctor.
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.