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Bayer · Potassium citrate 3g granules for cystitis - a 48-hour course

Cystopurin Cranberry Flavour 3g Sachets 6

Cystopurin is a general sale medicine of potassium citrate that relieves the burning, stinging symptoms of mild cystitis by making urine less acidic. Cranberry flavour; one sachet three times a day for 2 days. 6 sachets.

CystitisPotassium citrate48-hour courseGeneral sale medicine
Price checker
1 pack
£6.991 pack
Includes our pharmacist’s order check Discreet plain packaging

Our pharmacist reviews every order before dispatch. Takes under 2 minutes.

Cystopurin is a general sale medicine of potassium citrate that relieves the burning, stinging symptoms of mild cystitis by making urine less acidic. Cranberry flavour; one sachet three times a day for 2 days. 6 sachets.

What is Cystopurin Cranberry Flavour 3g Sachets 6?

Cystopurin is a general sale medicine for symptomatic relief of mild urinary tract infections (cystitis) - the burning, stinging pain when passing water.

How does it help?

Potassium citrate makes the urine less acidic, easing the burning and stinging. Empty one sachet into a small glass (200ml) of cold water and stir until dissolved; take one three times a day for two days. All six sachets must be taken to complete the course. Adults and children aged 6 and over take the same dose.

Key benefits

  • Relieves burning and stinging
  • A complete 48-hour course
  • Cranberry flavoured drink
  • No prescription needed

Who should take care?

Always read the leaflet. Do not take it if you have kidney disease or are allergic to potassium citrate. Check with our pharmacist first if you have heart problems, have phenylketonuria (contains aspartame), or take medicines for blood pressure or the heart (such as ACE inhibitors, angiotensin-II blockers, aliskiren, potassium-sparing diuretics or digoxin), ciclosporin or tacrolimus, or methenamine. If you are pregnant, a man, or under 16, or have a high temperature, pain in your back or side, blood in your urine, or symptoms that last beyond 48 hours, see a pharmacist or GP - women aged 16 to 64 can be assessed for treatment by our pharmacist under the NHS Pharmacy First service.

About this medicine

Active ingredientPotassium citrate 3g per sachet
Pack size6 sachets - one 48-hour course
Legal categoryGeneral sale medicine (GSL)
Suitable forAdults and children 6+ (not recommended under 6)
Dose1 sachet in 200ml cold water, 3 times a day for 2 days

Information leaflet

Always read the patient information leaflet before commencing treatment.

The leaflet for this exact product is inside the pack. If you have lost it, ask our pharmacist and we will print it for you.

How quickly will it arrive?

Collect from pharmacy
22-24 Woodsley Rd, Leeds LS3 1DT
Usually same day after pharmacist approvalFree
Local van delivery
LS2–LS6 postcodes
Order by 10am → next morning’s 10am round£1
Standard UK delivery
Royal Mail Tracked 48
2–3 working days from dispatch£3.99 free over £40
Express UK delivery
Royal Mail Tracked 24
Next delivery day from dispatch£5.49

Every order is reviewed by our pharmacist before dispatch. Full delivery details →