Doxazosin
$0.33
Doxazosin relaxes blood vessels and the muscles around the prostate, lowering blood pressure and easing urinary symptoms.
Drug Information
13 reviews for Doxazosin
Doxazosin is an alpha blocker. It is used to lower high blood pressure and to ease urine problems caused by an enlarged prostate.
What is it used for?
- High blood pressure (hypertension)
- Symptoms of an enlarged prostate (benign prostatic hyperplasia), such as a weak flow or needing to go often
How does it work?
Doxazosin relaxes the muscles in blood vessel walls, which lowers blood pressure. It also relaxes muscles in the prostate and bladder neck, so urine flows more easily.
This information is written in simple words to help you understand this product. It does not replace advice from your doctor or pharmacist.
Read these points before you start. If any of them apply to you, talk to your doctor or pharmacist first.
- High blood pressure usually has no symptoms, so keep taking your medicine even when you feel well. Stopping can make your blood pressure rise again.
- It can make you feel dizzy, especially when you stand up quickly or when you first start. Get up slowly from sitting or lying down.
- Alcohol can make dizziness worse and raise blood pressure over time. Keep it to small amounts.
- Tell your doctor if you have kidney or liver problems.
- Have your blood pressure checked regularly, as your doctor advises.
- The first dose can make your blood pressure drop quickly and make you faint. Take your first dose at bedtime.
- Tell your doctor if you are going to have cataract surgery. This medicine can affect the eye during the operation.
- Tell your doctor if you take erection medicines such as sildenafil or tadalafil, as they can lower blood pressure further.
- Tell your doctor or pharmacist about every other medicine, vitamin or herbal product you use.
- Keep this product out of the reach and sight of children.
Like all medicines, Doxazosin can cause side effects, but not everybody gets them.
Common side effects
- Dizziness, especially when standing up
- Feeling tired or weak
- Headache
- Stuffy nose
These are usually mild and often get better as your body gets used to it. Tell your doctor if they bother you or do not go away.
Stop using it and get medical help straight away if you notice:
- Fainting, or feeling like you are going to faint
- Swelling of the face, lips, tongue or throat, or trouble breathing or swallowing
- An erection that lasts longer than 4 hours
This is not a complete list. If you notice anything unusual, ask your doctor or pharmacist.
- Take it once a day, at the same time each day.
- Swallow the tablet with water. You can take it with or without food.
- The usual starting dose is 1 mg. Your doctor may slowly raise it to 2 mg, 4 mg or more.
- If you stop for a few days, ask your doctor before restarting, as you may need to start at a low dose again.
If you miss a dose: Take it as soon as you remember the same day. If it is nearly time for your next dose, skip the missed one. Never take two doses at once.
If you use too much: Contact your doctor, a poison control centre or your local emergency number straight away, even if you feel fine. Take the pack with you.
How to store it: Keep it in its original pack at room temperature (below 25°C / 77°F), away from heat, damp and direct sunlight. Do not use it after the expiry date.
- QDo I need to take Doxazosin for the rest of my life?
- A
Often, yes. High blood pressure is usually a long-term condition. Your doctor will review your treatment over time. Do not stop without talking to them.
- QCan I drink alcohol with Doxazosin?
- A
Small amounts are usually fine, but alcohol can make you dizzy and can raise your blood pressure. Try to keep within safe limits.
- QWhat else can help my blood pressure?
- A
Eating less salt, staying active, keeping a healthy weight, not smoking and cutting down on alcohol all help your medicine work better.
- QWhy should I take my first dose of Doxazosin at bedtime?
- A
The first dose can make your blood pressure drop quickly. Lying down in bed lowers the chance of falling if you feel dizzy.

Nicolas White –
Tracking worked well and the delivery went exactly as planned. The site is clean and easy to move around. And the price was fair compared to other places I checked. Easy to order Doxazosin here, and I will do it again.
Priya Reed –
I was a bit unsure at first, but ordering here worked out fine. Shipping was prompt and I got tracking updates along the way. The packaging was neat and secure. I will be ordering Doxazosin from here again.
Isabel Taylor –
My experience with this order was good. I got my order placed in no time. The right item came, and the label matched my order. Simple, quick and reliable.
Dmitri Morales –
Found what I needed on this site without any trouble. Everything was laid out clearly, so ordering felt stress free. The seals were intact and everything looked fresh.
Omar Robinson –
I had no trouble at checkout, which is not always the case on other sites. Plus, what arrived was just as listed on the site. On top of that, the wrapping was solid, nothing shifted around in transit. A good experience from start to finish.
Hussein Zhang –
Quick review of my recent order. No damage anywhere, the packaging did its job. The quantity was right and everything was accounted for. It came in a reasonable amount of time. Will come back to this site when I need Doxazosin again.
Hana Wood –
Decided to order Doxazosin here and it went smoothly. Whenever I needed help, someone got back to me promptly. I am satisfied and will come back for my next order.
Camila Osman –
I decided to try this site and it turned out well. Communication was good throughout the order. The product matched the description on the page. Besides that, got it faster than I was expecting, which was nice. Good place to order Doxazosin online.
Pooja Miller –
Writing this after my latest order from the site. I reached out with a small query and it was sorted straight away. Thank you, I will be ordering again.
Marco Allen –
I used this site for my latest order and had no problems. I appreciated the clear emails about my order. It was wrapped well enough that I had no worry about damage. The parcel arrived a day or two sooner than I figured.
Khalid Herrera –
This was my second order from the site. It was what I expected when I opened it. Reasonably priced and the discount at checkout was a nice touch.
Diya Verma –
I found Doxazosin on the site quickly and checkout was simple. Prices here are easy on the pocket.
Thomas Murphy –
Ordering from this site was easy. Ordering was straightforward from start to finish. No complaints about the product. Five stars from me.