Doxazosin can be used alone or with other medications to treat high blood pressure (hypertension). Lowering high blood pressure helps prevent strokes, cardiac arrest, and kidney problems. This medication works by relaxing bloodstream so bloodstream can easily flow more.
Doxazosin is also found in men to treat the observable symptoms of an enlarged prostate (harmless hyperplasia-BPH) that is prostatic. It does not shrink the prostate, but it works by relaxing the muscles in the part and prostate of the bladder. This can help to alleviate symptoms of BPH such as difficulty in beginning the movement of urine, weak stream, and the requirement to urinate usually or urgently (including during the center of the night).
Doxazosin belongs to a class of drugs called alpha blockers.
OTHER USES: This section contains uses of this drug that are not listed in the approved labeling that is professional the medication but that might be prescribed by the health care professional. Use this drug for a condition which is listed in this section only if it has been so prescribed by your health care professional.
Doxazosin may also be used to greatly help the body "pass," or get rid of, kidney stones through urination. It has in addition been used to help treat bladder issues in females.
Read the Patient Information Leaflet if available from your pharmacist you get a refill before you start taking doxazosin and each time. If you have any relevant questions, pose a question to your physician or pharmacist.
Take this medication by mouth with or without meals as directed by the doctor, usually as soon as daily.
Doxazosin may cause a drop that is sudden your blood pressure, which could lead to dizziness or fainting, usually within 2 to 6 hours after you take it. This risk is higher when you first start taking this drug, after your doctor increases your dose, or after you stop taking it if you restart treatment. During these right times, avoid circumstances where you could be injured if you faint.
To avoid damage related to dizziness or fainting, take your first dose of doxazosin at bedtime unless otherwise directed by your doctor. Your doctor will start this medication at a low dose and gradually increase your dose. Any moment your dose is increased or if you restart treatment after you have stopped it, take your first dose at bedtime unless otherwise directed. Follow your physician's guidelines carefully.
The dosage relies in your medical condition and response to therapy.
Take this medicine regularly to have the benefit that is most from it. Each day to help you remember, take it at the same time. You may need to restart treatment at the low dose and gradually increase your dose again if you miss taking doxazosin for a few days. Consult your doctor for more details.
It's important to continue taking this medicine even in the event that you feel well. Most people with high blood circulation pressure do not feel sick.
A benefit should be seen by you from this medication within one to two weeks. Tell your doctor in the event your condition does perhaps not enhance or if it worsens (as an example, your blood circulation pressure readings remain high or increase, or your BPH symptoms worsen).
Dizziness, lightheadedness, drowsiness, unusual tiredness, or weight gain may take place. If any one of these effects persist or aggravate, inform your doctor or pharmacist promptly.
To lessen the risk of dizziness and lightheadedness, get up slowly whenever rising from a sitting or lying position.
Remember that 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 adverse effects.
Inform your physician right away when you have any severe adverse impacts, including: fainting, difficulty breathing, weakness, swelling of hands/feet, yellowing eyes/skin, dark urine, easy bleeding/bruising, fever, persistent throat that is sore.
Get medical help right away if you have got any very severe negative effects, including: vision changes, upper body pain, jaw/left supply pain, weakness on one part for the body, slurred speech, confusion.
Rarely, males may have a painful or prolonged erection lasting 4 or more hours. If this occurs, stop using this drug and get help that is medical away, or permanent problems could occur.
A really severe reaction that is allergic this drug is rare. However, get help that is medical away if you notice any symptoms of a serious allergic reaction, including: rash, itching/swelling (especially of the face/tongue/throat), severe dizziness, trouble breathing.
This might be maybe not a list that is complete of adverse effects. If you notice other effects not listed above, contact your pharmacist or doctor.
Within the US -
Call your doctor for medical advice about side effects. You may possibly report side 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 side effects to Health Canada at 1-866-234-2345.
Before taking doxazosin, tell your medical professional or pharmacist if you are allergic to it; or to other alpha blockers such as prazosin or terazosin; or if you have any other allergies. This product may contain ingredients that are inactive which could cause allergic reactions or other problems. Talk to your pharmacist for more details.
Before using this medication, tell your medical practitioner or pharmacist your medical history, especially of: heart problems (such as congestive heart failure, angina, heart attack in final 6 months), liver condition, certain attention dilemmas (cataracts, glaucoma).
This medication may make you dizzy or drowsy. Do not drive, use machinery, or do any activity that requires alertness until you are sure you can perform such activities safely. Limit beverages that are alcoholic. See also how exactly to Use section.
Before having surgery (including cataract/glaucoma eye surgery), tell your medical professional 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 much more sensitive to your negative effects of the medication, especially dizziness and low blood circulation pressure when getting up from a sitting or lying position. The risk can be increased by these adverse effects of falling.
During pregnancy, this medication should be properly used just whenever plainly needed. Talk about the risks and benefits with your medical practitioner.
It is unknown if this medication passes into breast milk. Consult your medical professional before breast-feeding.
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