A urinary tract infection (UTI) is an infection caused by bacteria. It can happen anywhere in the urinary tract. A UTI can happen in the:
Most UTIs are bladder infections. They often cause pain or burning when you urinate.
Most UTIs can be cured with antibiotics. If you are prescribed antibiotics, be sure to complete your treatment so that the infection does not get worse.
A urinary tract infection is a general term for an infection anywhere between the kidneys and the urethra (where urine comes out). Most urinary tract infections are bladder infections. They often cause pain or burning when you urinate. They're caused by bacteria and can be cured with antibiotics.
Most UTIs clear up quickly with antibiotics. How long treatment takes and if you will need urine tests will vary. It depends on where the infection is (bladder or kidneys), how often you get one, and how serious it is. Kidney infections and UTIs that are complicated by other things will take longer to treat.
Sometimes UTI symptoms go away when you're taking antibiotics but they come back when you're done taking the medicine. This is called a relapse. It often means that the antibiotics didn't clear up the infection. Or there could be another problem affecting the urinary tract.
The symptoms are different depending on where the infection is.
Symptoms of a UTI in the bladder include:
Symptoms of a UTI in the kidneys include:
Some people have bacteria in their urinary tract without having any symptoms. It may lead to infections that cause symptoms, but in many cases it doesn't. It usually goes away without treatment.
Antibiotics can cure most UTIs. It may help to drink lots of water and other fluids. Urinate often, and empty your bladder each time. For pain and burning, your doctor may advise you to take a medicine called phenazopyridine. If the UTI affects your kidneys or causes widespread infection, you may need hospital care.
You can take steps to prevent UTIs.
Drinking more water and other liquids may help.
When you urinate, take time to empty your bladder as much as you can.
Keep the tip of your penis clean, especially if you aren't circumcised. The foreskin can trap bacteria, which can then get into the urinary tract and cause infection.
To diagnose a UTI, your doctor will test a sample of your urine to see if it has germs that cause infections. Your doctor will also ask you about your past health and do a physical exam. If you have infections often, you may need more tests to find out why.
If you have a drainage tube (catheter) in place, the following steps will help you care for it.
To empty the urine collection bag
Urinary tract infections (UTIs) are common in older women and men. Things that make older adults more likely to develop UTIs include:
Older adults also are more likely to have conditions that complicate UTIs, such as a lower resistance to infection. They may require more thorough evaluation and longer antibiotic treatment than young adults who have uncomplicated infections.
A urinary tract infection (UTI) is a problem that happens when germs (called bacteria) get into the urinary tract and cause an infection. Your urinary tract is the system that makes urine and carries it out of your body. Most UTIs are bladder infections, but the kidneys may also be infected.
UTIs are caused by germs (bacteria). They enter the urethra and travel up the urinary tract.
Women tend to get more bladder infections than men. This is likely because women have shorter urethras, and their rectums are closer to their urethras. So it's easier for germs to move up to the bladder.
UTIs in older men are often related to prostate problems. Having an enlarged prostate can limit the body's ability to pass urine.
For years, people have used cranberry juice to prevent and help cure urinary tract infections (UTIs). There is limited proof that this is worth trying.
Pure cranberry juice, cranberry extract, or cranberry supplements may help prevent repeated UTIs in women, but the benefit is small. Using cranberry products to prevent UTIs may be expensive, and some people don't like the taste. No single concentration of cranberry juice, extract, or supplement has been studied, so it's hard to know which product to choose.
If you do want to try cranberry juice to prevent UTIs, it's better to drink pure, unsweetened cranberry juice (rather than cranberry juice cocktail). Drinking cranberry juice cocktail doesn't seem to prevent UTIs better than drinking any other fruit juice.
There is no proof that cranberry can cure a UTI. Cranberry is not well tested as a UTI treatment.
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Watch closely for changes in your health, and be sure to contact your doctor if:
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