Bladder infection treatment

A bladder infection, also known as cystitis, is a common type of urinary tract infection (UTI) that occurs when bacteria, usually E. coli, enter the bladder and cause inflammation. Get fast medical advice for bladder infection from licensed online doctors in Australia within 15 minutes, anywhere, anytime.

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When to consult a doctor for a bladder infection?

If symptoms don’t improve within a few days

If burning, pain during urination, or frequent urges continue without relief after 2–3 days, it may indicate a worsening UTI. Seek medical advice to prevent complications.

If symptoms are severe or unusual

See a doctor immediately if you have severe lower abdominal or back pain, fever, chills, nausea, or blood in urine, as these may suggest the infection has reached the kidneys.

If you are at higher risk or get recurrent infections

Consult a doctor if you have repeated UTIs or if you’re pregnant, diabetic, have a weak immune system, or if you’re a male experiencing UTI symptoms, as these cases may require specialised care.

This guide does not replace professional care. Consult a doctor to manage your symptoms. In emergencies, call 000 or visit a hospital immediately. The content is research-backed & medically reviewed by Dr. Ammar AL-ANI, MBChB, CCBST, AMC

Causes and symptoms

Bladder infection causes

Bacterial infections are a potential cause esp Escherichia coli (E. coli), a bacterium from the digestive tract.
Wiping from back to front can transfer bacteria from the anus to the urethra, increasing infection risk.
Sexual activity can introduce bacteria into the urinary tract
Long-term or improper catheter use can allow bacteria to enter directly into the bladder.
Diaphragms and spermicides can upset the natural balance of bacteria and increase UTI risk.
Postmenopausal women may have a higher risk due to reduced oestrogen, which affects bladder lining protection.
Incomplete bladder emptying promotes bacterial growth.
Conditions like diabetes reduce the body’s ability to fight infections.
Blockages or structural issues can increase infection susceptibility.

Bladder infection symptoms

Frequent urge to urinate, even if little comes out
Burning or stinging sensation during urination
Cloudy, dark, or strong-smelling urine
Lower abdominal or pelvic pain or pressure
Blood in the urine (pink, red, or cola-coloured)

Types and prevention

Types of bladder infections

Acute bladder infection (acute cystitis): Caused by bacteria, usually E. coli. It leads to a sudden onset of symptoms like burning urination, frequent urge to pee, and pelvic pain.
Chronic bladder infection: Recurs frequently (two or more times in six months, or three times in a year) and may be due to underlying health issues like kidney stones, diabetes.
Complicated bladder infection: Usually occurs in people with risk factors such as pregnancy, diabetes, urinary catheters, kidney stones or structural problems in the urinary tract.
Interstitial cystitis (Painful Bladder Syndrome): Usually not caused by bacteria but it is a chronic bladder condition causing pain, pressure, and frequent urination.
Haemorrhagic cystitis: Involves inflammation of the bladder with bleeding. The causes could be infections, certain medications (like chemotherapy drugs), or radiation therapy.

Prevention steps after the GP’s advice

Drink plenty of water: This helps flush out bacteria from your bladder.
Avoid bladder irritants: Cut down on caffeine, alcohol, spicy foods, and acidic drinks while healing.
Empty your bladder often: Don’t hold in urine; frequent urination helps clear bacteria.
Use heat therapy: A warm heat pack on your lower abdomen may relieve pain.
Practise good hygiene: Wipe front to back and stay clean to prevent further infection.

Hola Health provides a fast and convenient way for you to see a doctor online in minutes, 24/7 across Australia. Much like an in-person GP clinic, our AHPRA-registered Australian online GP will conduct a comprehensive assessment to provide the best possible care, instantly.