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Cystitis

Cystitis is a urinary tract infection (UTI) that affects the bladder. It's common, particularly in women. It often gets better by itself, but may sometimes be treated with antibiotics.

If these symptoms are severe, persistent or worsening, seek medical advice promptly.

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Prescription review online

A doctor will review your case and issue a prescription if medically appropriate.

Talk to a doctor online

Talk to a doctor online

Discuss your symptoms and possible next steps with a doctor online.

This page provides general information and does not replace a doctor’s consultation. If symptoms are severe, persistent or worsening, seek medical advice promptly.

Cystitis is a urinary tract infection (UTI) that affects the bladder. It's common, particularly in women. It often gets better by itself, but may sometimes be treated with antibiotics.

Some people get cystitis frequently and may need regular or long-term treatment.

Symptoms of cystitis

Symptoms of cystitis include:

  • pain, burning or stinging when you pee
  • needing to pee more often and urgently than usual
  • pee that's dark, cloudy or strong smelling
  • pain low down in your tummy

Symptoms in young children may also include:

  • a high temperature – they feel hotter than usual if you touch their neck, back or tummy
  • wetting themselves
  • reduced appetite and being sick
  • weakness and irritability

In older, frail people with cognitive impairment (such as dementia) and people with a urinary catheter, symptoms may also include:

  • changes in behaviour, such as acting confused or agitated (delirium)
  • wetting themselves more than usual
  • shivering or shaking (rigors)

 See a GP if: 

  • you think you have cystitis and your symptoms have not gone away within 3 days
  • your symptoms have not gone away after treatment with antibiotics
  • you have severe cystitis symptoms, such as severe pain in your lower tummy
  • you get cystitis symptoms frequently
  • you have symptoms of cystitis and you're pregnant or you're a man
  • your child has symptoms of cystitis

Treatment from a GP

If you have cystitis, a GP may:

  • offer self-care advice and recommend taking a painkiller
  • do a urine test, although this is not always needed
  • give you a prescription for a 3-day course of antibiotics
  • give you a prescription for antibiotics but suggest you wait for 48 hours before taking them, in case your symptoms go away on their own

Treatment for cystitis that keeps coming back

If you keep getting cystitis, a GP may prescribe:

  • a single-dose antibiotic to take within 2 hours of having sex, if you've noticed sex triggers cystitis
  • a low-dose antibiotic to take for up to 6 months
  • a vaginal oestrogen cream, if you have gone through the menopause

In some women, antibiotics do not work or urine tests do not pick up an infection even though you have cystitis symptoms.

This may mean you have a long-term (chronic) bladder infection that is not picked up by current urine tests. Ask the GP for a referral to a specialist for further tests and treatment.

Long-term infections are linked to an increased risk of bladder cancer in people aged 60 and over.

Things you can try yourself

If you have mild symptoms of cystitis, it can help to:

  • take paracetamol up to 4 times a day to reduce pain
  • give children paracetamol – follow the instructions on the bottle
  • drink plenty of water
  • hold a hot water bottle over your lower tummy
  • avoid having sex
  • avoid drinks that may irritate your bladder, like fruit juices, coffee and alcohol
  • pee frequently

Some people take cystitis sachets or cranberry drinks and products every day to prevent cystitis from happening, which might help. However, there’s no evidence they help ease symptoms or treat cystitis if the infection has already started.

A pharmacist can help with cystitis

You can ask a pharmacist about treatments for cystitis. A pharmacist can:

  • offer advice on things that can help you get better
  • suggest the best painkiller to take
  • tell you if you need to see a GP about your symptoms

Some pharmacies offer a cystitis management service. They may be able to give antibiotics if they're needed.

Causes of cystitis

Cystitis is usually caused by bacteria from poo getting into the tube that carries urine out of your body (urethra).

Women have a shorter urethra than men. This means bacteria are more likely to reach the bladder and cause an infection.

Things that increase the chance of bacteria getting into the bladder include:

  • having sex
  • wiping your bottom from back to front after going to the toilet
  • urinary catheters (a tube in your bladder used to drain urine)
  • using spermicide with contraception
  • conditions that block the urinary tract, such as kidney stones
  • being pregnant
  • conditions that make it difficult to fully empty the bladder, such as an enlarged prostate gland in men
  • having been through the menopause
  • having diabetes
  • having a weakened immune system

How to prevent cystitis

If you get cystitis frequently, there are some things you can try to help prevent it returning.

Consult with a doctor about Cystitis

Consult with a doctor about Cystitis

Discuss your symptoms and possible next steps with a doctor online.

 Do 

  • wipe from front to back when you go to the toilet
  • pee as soon as possible after sex
  • drink plenty of fluids, especially water – so that you pee regularly during the day and do not feel thirsty
  • have a shower rather than a bath – this stops exposing your genitals to cleaning products for too long
  • wash the skin outside the vagina (vulva) with water before and after sex
  • change soiled nappies or incontinence pads promptly
  • keep the genital area clean and dry

 Don’t 

  • do not use scented soap, bubble bath or talcum powder
  • do not use spermicide with diaphragm or condoms – try non-spermicidal lube or different type of contraception
  • do not hold your pee in if you feel the urge to go
  • do not rush when going for a pee – try to fully empty your bladder
  • do not drink lots of alcoholic drinks or coffee – they may irritate your bladder
  • do not have lots of sugary foods or drinks – they may encourage bacteria to grow

Other ways to prevent cystitis coming back

If you keep getting cystitis, there is some evidence you may find it helpful to take:

  • D-mannose – a sugar you can buy as a powder or tablets to take every day
  • cranberry products – available as juice, tablets or capsules to take every day

Be aware that D-mannose and cranberry products can contain a lot of sugar. If you're taking warfarin, you should avoid cranberry products.

Online doctors for Cystitis

Discuss your symptoms and possible next steps for Cystitis with a doctor online.

5.0 (69)
Doctor

Tarek Agami

General medicine 11 years exp.

Dr. Tarek Agami is a general practitioner registered in both Portugal and Israel, with broad experience in family and preventive medicine. He offers online consultations for adults and children, providing personalised support for primary care needs, chronic disease management, and everyday health concerns.

Dr. Agami received clinical training and worked in leading medical institutions in Israel (Kaplan Medical Center, Barzilai Medical Center, Wolfson Medical Center) and Portugal (European Healthcare City, Viscura Internacional, Hospital Dr. José Maria Grande, Hospital Vila Franca de Xira). His approach combines international medical standards with individualised attention to each patient.

Main areas of consultation:

  • Diagnosis and treatment of acute and chronic conditions (high blood pressure, diabetes, respiratory infections, cardiovascular symptoms)
  • Evaluation of symptoms and guidance on further diagnostic testing
  • Preventive check-ups and regular health monitoring
  • Medical support during travel or after relocation
  • Treatment adjustments and lifestyle recommendations based on your personal history
Dr. Agami provides medical support for patients using GLP-1 medications (such as Ozempic or Mounjaro) as part of a weight loss strategy. He offers individualised treatment planning, regular follow-up, dose adjustment, and advice on combining medication with sustainable lifestyle changes. Consultations follow the medical standards accepted in Portugal and Israel.

Dr. Agami is committed to evidence-based, patient-centred care, ensuring that each person receives trusted medical support tailored to their health goals.

5.0 (63)
Doctor

Nuno Tavares Lopes

Family medicine 18 years exp.

Dr. Nuno Tavares Lopes is a licensed physician in Portugal with 17 years of experience in emergency medicine, family and general practice, and public health. He is the Director of Medical and Public Health Services at an international healthcare network and serves as an external consultant for the WHO and ECDC.

  • Emergency care: infections, fever, chest/abdominal pain, minor injuries, paediatric emergencies
  • Family medicine: hypertension, diabetes, cholesterol, chronic disease management
  • Travel medicine: pre-travel advice, vaccinations, fit-to-fly certificates, travel-related illnesses
  • Sexual and reproductive health: PrEP, STD prevention, counselling, treatment
  • Weight management and wellness: personalised weight loss programmes, lifestyle guidance
  • Skin and ENT issues: acne, eczema, allergies, rashes, sore throat, sinusitis
  • Pain management: acute and chronic pain, post-surgical care
  • Public health: prevention, health screenings, long-term monitoring
  • Sick leave (Baixa médica) connected to Segurança Social in Portugal
  • IMT medical certificates for driving licence exchange
Dr. Nuno Tavares Lopes provides medical support for patients using GLP-1 medications (Mounjaro, Wegovy, Ozempic, Rybelsus) as part of a weight loss strategy. He offers individualised treatment planning, regular follow-up, dose adjustment, and advice on combining medication with sustainable lifestyle changes. Consultations follow the medical standards accepted in Europe.

Dr. Lopes also provides interpretation of medical tests, follow-up care for complex patients, and multilingual support. Whether for urgent concerns or long-term care, he helps patients act with clarity and confidence.

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Doctor

Anastasiia Shalko

Family medicine 13 years exp.

Dr. Anastasiia Shalko is a general practitioner with a background in both paediatrics and general medicine. She graduated from Bogomolets National Medical University in Kyiv and completed her paediatric internship at the P.L. Shupyk National Medical Academy of Postgraduate Education. After working as a paediatrician in Kyiv, she relocated to Spain, where she has been practising general medicine since 2015, providing care for both adults and children.

Her work focuses on urgent, short-term medical concerns – situations where patients need quick guidance, symptom assessment and clear next steps. She helps people understand whether their symptoms require in-person evaluation, home management or a change in treatment. Common reasons for booking an online consultation include:

  • acute respiratory symptoms (cough, sore throat, runny nose, fever)
  • viral illnesses such as colds and seasonal infections
  • gastrointestinal complaints (nausea, diarrhoea, abdominal pain, gastroenteritis)
  • sudden changes in how a child or adult feels
  • questions about existing treatment and whether adjustments are needed
  • renewal of prescriptions when clinically appropriate
Dr. Shalko works specifically with urgent and short-term problems, providing practical recommendations and helping patients determine the safest next step. She explains symptoms clearly, guides patients through decision-making and offers straightforward medical advice for everyday acute issues.

She does not provide long-term management of chronic conditions, ongoing follow-up or comprehensive care plans for complex long-term illnesses. Her consultations are designed for acute symptoms, sudden concerns and situations where timely medical input is important.

With clinical experience in both paediatrics and general medicine, Dr. Shalko confidently supports adults and children. Her communication style is clear, simple and reassuring, helping patients feel informed and supported throughout the consultation.

5.0 (3)
Doctor

Tomasz Grzelewski

Dermatology 21 years exp.

Dr Tomasz Grzelewski is an MD, PhD specialist in allergy, paediatrics, general practice and sports medicine, with a clinical focus on dermatology, endocrinology, allergology and sports-related health. He has more than 20 years of clinical experience and completed his medical training at the Medical University of Łódź, where he defended his PhD thesis with distinction. His doctoral research was recognised by the Polish Society of Allergology for its innovative contribution to the field. Throughout his career, he has gained extensive expertise in diagnosing and managing a wide range of allergic and paediatric conditions, including modern allergen desensitisation techniques.

For five years, Dr Grzelewski served as the Head of two paediatric departments in Poland, managing complex clinical cases and leading multidisciplinary teams. He also worked in medical centres in the United Kingdom, gaining experience across both primary care and specialist environments. With over a decade of telemedicine experience, he has provided online consultations across Europe and is valued for his clear, structured and evidence-based medical guidance.

Dr Grzelewski is actively involved in clinical programmes focused on modern anti-allergic therapies. As a Principal Investigator, he leads research projects on sublingual and oral allergen desensitisation, supporting evidence-based progress in allergy treatment for both children and adults.

In addition to his background in allergology and paediatrics, he completed dermatology studies through the Cambridge Education Group (Royal College of Physicians of Ireland) and a Clinical Endocrinology course at Harvard Medical School. This advanced training enhances his ability to manage skin manifestations of allergies, atopic conditions, urticaria, endocrine-related symptoms and complex immunological reactions.

Patients commonly seek his care for:

  • seasonal and perennial allergies
  • allergic rhinitis and chronic nasal symptoms
  • asthma and breathing difficulties
  • food and medication allergies
  • urticaria, atopic dermatitis and skin reactions
  • recurrent infections in children
  • sports-related health questions
  • general family medicine concerns
Dr Tomasz Grzelewski is known for his clear communication style, structured medical approach and ability to explain treatment options in a concise and accessible way. His multidisciplinary background across allergy, paediatrics, dermatology and endocrinology allows him to provide safe, up-to-date and comprehensive care for patients of all ages.
0.0 (0)
Doctor

Daniel Cichi

Family medicine 24 years exp.

Dr Daniel Cichi is a family medicine doctor with over 20 years of clinical experience. He provides online consultations for adults, supporting patients with acute symptoms, chronic conditions, and everyday health concerns that require timely medical guidance.

His background includes work in emergency care, ambulance services, and family medicine, which allows him to assess symptoms quickly, identify warning signs, and help patients choose the safest next steps – whether that means home care, treatment adjustment, or in-person evaluation.

Patients commonly consult Dr Daniel Cichi for:

  • acute symptoms: fever, infections, flu-like illness, cough, sore throat, shortness of breath;
  • chest discomfort, palpitations, dizziness, fatigue, and blood pressure concerns;
  • digestive problems: abdominal pain, nausea, diarrhoea, constipation, reflux;
  • muscle, joint, and back pain, minor injuries, post-traumatic symptoms;
  • chronic conditions: hypertension, diabetes, high cholesterol, thyroid disorders;
  • review and interpretation of lab tests, imaging reports, and medical documents;
  • medication review and treatment adjustment;
  • medical advice while travelling or living abroad;
  • second opinions and guidance on whether in-person care is needed.
Dr Cichi’s consultations are structured and practical. He focuses on clear explanations, risk assessment, and actionable recommendations, helping patients understand their symptoms and make informed decisions about their health.
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