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Medicines commonly prescribed for Kidney infection
For informational purposes only. Always consult a doctor before using any medicine.
Dosage form: TABLET, 500 mg/125 mgActive substance: amoxicillin and beta-lactamase inhibitorManufacturer: Laboratorio Stada S.L.Prescription requiredDosage form: INJECTABLE, 200 mg / 1000 mgActive substance: amoxicillin and beta-lactamase inhibitorManufacturer: Laboratorio Reig Jofre, S.A.Prescription requiredDosage form: TABLET, 750 mgActive substance: amoxicillinManufacturer: Towa Pharmaceutical S.A.Prescription required
A kidney infection is a painful type of urinary tract infection that can affect one or both kidneys. It can be serious if it's not treated.
Symptoms of a kidney infection
Symptoms of a kidney infection can include:
- a high temperature
- feeling or being sick
- pain in your lower back or side
- diarrhoea
- aching muscles and flu-like symptoms
- pain, burning or stinging when you pee
- needing to pee more often and urgently than usual
- pee that's dark or cloudy
Symptoms in young children may also include:
- wetting the bed or themselves
- being drowsy
A child under 2 years may only have a high temperature.
The symptoms may be similar to symptoms of other urinary tract infections (UTIs), such as cystitis.
See a GP if you or your child have:
- pain, burning or stinging when you pee
- needing to pee more often and urgently than usual
- pee that's dark or cloudy
- kidney infection symptoms that have not gone away after treatment with antibiotics
Call 112 or go to A&E now if:
- you are confused, drowsy or have difficulty speaking
Do not drive to A&E. Ask someone to drive you or call 112 and ask for an ambulance.
Bring any medicines you take with you.
Treatment for a kidney infection
Treatment from a GP
If the GP thinks you have a kidney infection, you'll have your pee tested to check.
The main treatment for a kidney infection is antibiotic tablets, which you'll usually take for 7 to 14 days.
You'll usually feel better after about 2 weeks. People who are older or have underlying conditions may take longer to recover.
Treatment in hospital
Some people are more vulnerable to the effects of an infection.
If you have a long-term health condition, or you're pregnant, you may need to go to hospital to have antibiotics through a drip. This works faster than tablets.
In hospital, you'll have regular blood and urine tests to check your health and to make sure the antibiotics are working.
Most people are well enough to go home after 3 to 7 days.
Things you can do to help kidney infection symptoms
There are some things you can try to ease kidney infection symptoms while you're having treatment. They can also help prevent a kidney infection coming back.
Do
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rest – it can take up to 2 weeks before you feel able to return to work
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drink lots of fluids, such as water or squash – take small sips if you feel sick
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take paracetamol to reduce a high temperature and relieve pain
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give your child liquid paracetamol for children if they're distressed or uncomfortable – check the packaging or leaflet to make sure the medicine is suitable for your child, or speak to a pharmacist or GP if you're not sure
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ask your doctor how much fluid you can drink if you have kidney problems
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always try to fully empty your bladder when you pee
Don’t
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do not take ibuprofen unless advised by a doctor – it may increase your risk of further kidney problems
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do not hold your pee in if you feel the urge to go
Causes of kidney infections
A kidney infection is a type of urinary tract infection (UTI).
UTIs are caused by bacteria in the tube that carries pee out of your body (uretha).
A kidney infection is often caused by cystitis, another type of UTI. But you can also have one without having cystitis.
You may be more likely to get a kidney infection if you have a problem with your kidney, such as kidney stones, or if you have certain conditions or a weakened immune system.
UTIs and kidney infections are more common in women, but anyone can get one.
Online doctors for Kidney infection
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