Potassium citrate
Also sold as: Urocit-K
Prescription neededBladder, prostate and men's health
Comes as:TabletOral solutionSachet
Usual adult dose
Dose is set by your doctor based on urine and blood tests; commonly 30 to 60 mEq a day divided into 2 to 3 doses with meals. Drink plenty of water. Dissolve sachets fully in water before drinking.
Your doctor may give you a different dose. Children's doses depend on weight.
Side effects
Common
- stomach upset
- nausea
- diarrhoea
Serious — get help
Stop taking it and see a doctor straight away if you notice:
- irregular or slow heartbeat
- muscle weakness
- black stools or severe stomach pain
Do not take it, or take care, if
- High potassium in the blood
- Serious kidney disease or active urinary infection
- Stomach ulcer or slow stomach emptying (tablets)
- Taking spironolactone or ACE inhibitors without potassium checks
Interactions
Medicines that can react with this one.
Serious1 medicineDo not take these together unless your doctor says so.
- Spironolactone
Both raise potassium; together they can cause dangerous high potassium.
Moderate1 medicineTake together only with care. Ask your doctor or pharmacist.
- Enalapril
ACE inhibitors raise potassium; potassium levels should be checked.