OTC
Urinary alkalinizer
Potassium citrate; Citric acid
Last reviewed April 2026
Who is this for?
What is this drug?
Potassium citrate with citric acid is an alkalinizing medicine that works by making your urine less acidic, which helps relieve burning sensations during urination and can help prevent certain types of kidney stones from forming.
What is it used for?
Urinary tract infections (UTI) symptom reliefburning or painful urinationkidney stones preventionurine that is too acidic
Available Over The Counter
Available at pharmacies without a prescription. Rules may vary by country.