Urinary Tract Infections (UTIs): Symptoms, Causes & Remedies

Urinary Tract Infections (UTIs) are among the most frequently occurring health issues, affecting millions of people worldwide each year. A UTI infection occurs when bacteria enter the urinary tract and cause discomfort. UTIs are more common in women than in men.^[1] While most cases are not life-threatening, untreated infections can lead to serious complications.

The urinary tract refers to the kidneys, ureters, urinary bladder and urethra.^[2] When harmful bacteria, mostly E. coli, invade any part of this system, an infection can occur.^[2] Although UTIs are more common in women because of their shorter urethra, men and children can also develop them.

Early recognition of UTI symptoms can save from complications. Here are the most common ones:

• Burning sensation while urinating

• Strong urge to urinate often

• Passing small amounts of urine frequently

• Cloudy, dark or strong-smelling urine

• Blood in urine 

• Pain or pressure near the lower abdomen or pelvis

If the infection continues to spread and reaches the kidneys, it can be a cause for concern. So keep a check on below mentioned symptoms:

• High fever and chills

• Pain in the lower abdomen, back or side

• Nausea and vomiting

• Fatigue (especially in elderly patients)

Note: Severe UTIs must not be ignored. Always get a professional medical opinion if the problem persists.

The main culprit is bacteria; 90% of UTIs are caused by E. coli,^[2] which comes from the digestive tract and enters the urinary system. Other causes include:

• Poor personal hygiene

• Sexual activity that introduces bacteria into the urethra

• Holding urine for long periods

• Using contaminated public toilets

• Dehydration and low water intake

Some people are more prone to Urinary Tract Infections due to:

• Being female (shorter urethra)

• Pregnancy

• Menopause (lower oestrogen levels)

• Kidney stones or blockages

• Weak immune system

• Diabetes

• Use of urinary catheters

Medical Treatment Options

UTI should not be ignored, as it can progress into kidney damage. Treatments usually include:

• Antibiotics prescribed by a doctor

• Pain relievers to ease discomfort

• Hydration therapy – by drinking more water helps to flush bacteria

• Follow-up tests if infection occurs often

Self-medication is not recommended. Always consult a healthcare professional.

Prevention is better than a cure. Knowing how to prevent UTIs is key to long-term urinary health.

Daily Habits for UTI Prevention

• Drink 6–8 glasses of water daily

• Empty your bladder regularly

• Avoid holding urine for too long

• Wipe from front to back after using the toilet

Lifestyle and Hygiene Tips

• Limit sugary drinks and alcohol, as they irritate the bladder

• Stay active to boost immunity

• Avoid using harsh feminine hygiene sprays or powders

• Maintain good intimate hygiene before and after sexual activity

Not all UTIs can be managed at home. One will have to seek medical care if:

• Symptoms persist for more than 2 days

• Blood in  urine

• Repeated infections within a short time

• Fever, nausea, or severe back pain

• Pregnant and suspect a UTI

UTIs are common but can be prevented with good hygiene, healthy lifestyle habits and timely treatment. Recognising UTI causes and early symptoms makes it easier to manage the infection before it worsens.