Does a UTI always need to be treated with an antibiotic?
Medically reviewed by Drugs.com. Last updated on March 31, 2025.
A UTI (urinary tract infection) should usually be treated with an antibiotic.
Bacteria do not normally live in the urinary tract, and even mild infections can lead to complications, so it is important to seek the advice of your health care provider.
An untreated bladder infection (cystitis) may progress to a kidney infection (pyelonephritis).
Other conditions with symptoms similar to a UTI, such as a vaginal yeast infection or inflammation of the urethra can occur, so it is important to have an accurate diagnosis and treatment.
Read next
How long does Cipro take to work?
Although ciprofloxacin starts working within hours of taking it, you may not notice an improvement in your symptoms for 2 to 3 days. For some infections, such as osteomyelitis (a bone infection), it may take up to a week before you show any improvement. Continue reading
Are UTIs contagious?
UTIs are not contagious nor sexually transmitted – that is you cannot catch them from another person – but some women do get them frequently and they can occur after sexual activity, when bacteria in the vaginal area get pushed near or into the urethra. In most cases, the sexual partners of a person with a UTI will not need treatment. Continue reading
Is amoxicillin safe for dogs?
Amoxicillin is a safe oral, broad-spectrum antibiotic prescribed by veterinarians for bacterial infections in dogs. Amoxicillin is well-tolerated by most dogs, but common side effects may occur, like diarrhea, nausea, stomach pain, skin rash or allergy. Contact your veterinarian right away if you have concerns about amoxicillin side effects in your dog. Continue reading
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