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Many of us will be faced with the discomfort and inconvenience of a urinary tract infection (UTI) at some point in our lives. It’s important to understand the nature of UTIs and the body’s ability to cope with them. Is it possible for a UTI to clear on its own, and what are the risks involved in taking a wait-and-see approach?

Understanding UTIs

UTIs are infections of the urinary system, which includes the kidneys, bladder, and the tubes which connect them. These infections can be uncomfortable and cause a range of symptoms, from a burning sensation during urination to more severe ones like back pain and fever. Roughly 50% of women and 5% of men will experience a UTI in their lifetime. Learn more about what causes UTIs in women, and what causes UTIs in men.

Your body’s defence system

The human body is equipped with a remarkable immune system that can often fend off bacterial invaders without outside help. For some people the body can flush out the offending bacteria, especially if they drink enough water, potentially resolving mild UTI symptoms without the need for medical intervention.

To wait or not to wait?

Whilst the body is able to get rid of UTIs in about 20% of cases, some bacteria are resilient and need medical intervention to get rid of. Because of this there are risks associated with waiting for a UTI to go away on its own. Whilst you are waiting there is potential for the infection to worsen or spread further into the urinary system, which can cause more uncomfortable symptoms, make the UTI harder to treat and may lead to more serious conditions.

Symptoms to keep an eye on

Distinguishing a mild UTI that will resolve itself from one that needs medical intervention can be difficult and it is always safest to consult your doctor.

Some mild UTI symptoms, like discomfort when urinating or the need to urinate frequently, can be monitored for a day or two if you are unable to get a doctor appointment immediately. If symptoms worsen however, it is important to see your doctor immediately. Early treatment may stop the infection spreading further up the urinary tract.

If you experience more serious symptoms such as pain whilst urinating, blood in your urine, cloudy urine, fever, chills, nausea or vomiting you should seek immediate medical attention.

If infections are an ongoing problem, you may need to be referred to a urologist (a doctor specialising in urinary problems) for further treatment. Find out more about recurrent UTIs.

UTI treatment at home

 In mild cases you can try the following to help manage the discomfort of a UTI:

  • Drink plenty of water: Increase your water intake to help flush out bacteria from your urinary tract
  • Avoid drinks that may irritate your bladder. Avoid coffee, alcohol, and soft drinks containing citrus juices or caffeine until the infection has cleared, they can irritate your bladder and tend to increase the need to urinate
  • Heat Application: Apply a warm, but not hot, heating pad to your belly to help with bladder pressure or discomfort

Remember – the best course of action is to seek medical attention if a urinary tract infection is suspected. If you are unsure, always ask your doctor.

Frequently asked questions (FAQs)

A.

If you suspect you have a urinary tract infection (UTI), the most effective course of action is to consult your doctor. Here’s what else you can do at home to help ease the discomfort:

  • Drink plenty of water
  • Avoid drinks that may irritate your bladder (e.g. caffeine, sugary drinks or alcohol)
  • Use a heat pack on your belly
A.

Taking proactive steps to prevent contracting UTIs can be more effective than hoping they resolve on their own.

 

Here are some things you can do to help prevent UTIs:

  • Drink more fluids to help flush out bacteria
  • Urinate as soon as you feel the need
  • Urinate immediately after intercourse
  • Gently wipe from front to back after going to the toilet to reduce the transfer of bacteria to your urinary tract
  • Wear cotton underwear and loose-fitting pants
  • Find an alternative method of birth control if you use spermicides
  • Don’t use perfumed soaps, talcum powder or deodorant around the genital area
  • Avoid constipation
  • Use lubricant gel with intercourse if the vaginal area is dry
A.

Cranberry juice has long been considered a natural remedy for urinary tract infections (UTIs). The key lies in unique substances found in cranberries, which are thought to have the ability to prevent bacteria, particularly E. coli, from adhering to the bladder walls. It is not certain if cranberry juice helps UTIs, but if you want to try cranberry products consult your doctor first as it may interact with some medicines.

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