It’s important to talk about the possible side effects of any treatment suggested for your enlarged prostate. You will likely have a few treatment options, and your doctor will be happy to explain each one, including its benefits, risks, and possible side effects. Being well-informed helps you and your medical team make the best choices for your situation.

Medicines to treat an enlarged prostate generally do not have many side effects, but for those few medicines that do, the side effects are usually mild and go away once the medicine is stopped.

Side-effects of BPE medicines include:

Dizziness
Blood pressure changes
Headache
Indigestion
Dry eyes
Dry mouth
Constipation

Indigestion is a feeling of discomfort or pain in your stomach, usually after eating. It can make you feel bloated, gassy, or like you have a full stomach. You might also feel a burning sensation in your chest or stomach, known as heartburn. Indigestion is common and usually not serious, but it can be uncomfortable.

Constipation is when it’s difficult or painful to have a bowel movement, or when you don’t go to the bathroom as often as usual. Your stools might be hard, dry, and difficult to pass. You may also feel bloated or uncomfortable in your stomach. It’s a common problem and can often be helped by drinking more water, eating fiber, or getting more exercise.

Some medicines can cause sexual side effects, like a low sex drive, trouble getting an erection, or problems with ejaculation. While these side effects can feel uncomfortable, it’s important to talk to your doctor if you have them.

Keep in mind that just because a side effect is listed doesn’t mean you will have it. Some people don’t experience any side effects at all when taking medication for an enlarged prostate.

The good thing about medication is that if it doesn’t work for you, you can stop taking it and try something else.

Possible treatments