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Cymalon 6 Cranberry Cystitis Sachets For Oral Solution

Cymalon 6 Cranberry Cystitis Sachets For Oral Solution

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  • ✔️ Relieves cystitis burning and stinging with sodium citrate
  • ✔️ Alkalises urine to reduce painful urinary acidity
  • ✔️ Cranberry-flavoured sachets dissolve easily in water
  • ✔️ Suitable for women aged 16 and over without prescription
  • ✔️ Six-sachet pack provides a complete two-day treatment course

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What Are Cymalon Cranberry Cystitis Sachets?

 

If you've ever had cystitis, you'll know just how uncomfortable it can be. That urgent need to urinate, the burning sensation, the general feeling that something is very wrong — it's disruptive and, frankly, miserable. Cystitis sachets like Cymalon 6 Cranberry offer a simple, fast-acting way to ease those symptoms without needing a prescription. Each pack contains six individual sachets, and at just £4.39, it's an accessible option for women dealing with mild, uncomplicated cystitis. You can browse our full range of cystitis and bladder infection treatments if you'd like to compare your options.

Cystitis is one of the most common urinary tract infections (UTIs) in women. According to the NHS, around half of all women will experience at least one UTI in their lifetime. Symptoms typically include a burning or stinging sensation when urinating, needing to urinate more frequently than usual, and urine that appears cloudy or has a strong smell. Cymalon sachets are designed to relieve these symptoms while your body — or any prescribed antibiotic — deals with the underlying cause.

 

How Do Cymalon Cranberry Cystitis Sachets Work?

 

The active ingredient in Cymalon sachets is sodium citrate (4g per sachet). Sodium citrate is an alkalising agent — it works by raising the pH of your urine, making it less acidic. Because the burning and stinging of cystitis is largely caused by acidic urine irritating the inflamed bladder lining, reducing that acidity can bring noticeable relief relatively quickly.

  • Sodium citrate is absorbed from the gut into the bloodstream.
  • It is then excreted by the kidneys into the urine.
  • This raises urinary pH, reducing acidity.
  • Less acidic urine causes less irritation to the bladder wall, easing burning and stinging.

The cranberry flavouring in Cymalon sachets makes them more palatable, though it's worth noting that the cranberry element here is flavouring rather than a therapeutic dose of cranberry extract. The symptom relief comes from the sodium citrate itself.

 

Who Should Use Cymalon Cranberry Cystitis Sachets?

 

Cymalon sachets are intended for adults — primarily women — experiencing the symptoms of mild, uncomplicated cystitis. They are an over-the-counter (OTC) product, meaning you don't need a prescription to buy them. That said, they're not suitable for everyone, and it's important to check before use.

  • Women aged 16 and over with mild cystitis symptoms.
  • Those who want fast symptomatic relief while awaiting a GP appointment or antibiotic prescription.
  • People who have had cystitis before and recognise the symptoms.
  • Those looking for a cranberry-flavoured, easy-to-take oral solution.

They are not suitable for children under 16, people with kidney disease, or those on a sodium-restricted diet, without first speaking to a doctor. If your symptoms are severe, include blood in the urine, or are accompanied by a high temperature or back pain, you should seek medical advice promptly — these may indicate a kidney infection rather than simple cystitis.

 

How Do Cymalon Sachets Compare to Other Cystitis Treatments?

 

Feature Cymalon Cranberry Sachets CanesOasis Sachets
Active ingredient Sodium citrate 4g Sodium citrate 4g
Flavour Cranberry Cranberry
Pack size 6 sachets 6 sachets
OTC availability Yes Yes

 

Are Cymalon Sachets Suitable for Long-Term Use?

 

Cymalon cystitis sachets are intended for short-term symptomatic relief only — typically no more than two days. If your symptoms persist beyond 48 hours, or if they return frequently, you should speak to your GP. Recurrent cystitis may require investigation and a longer course of antibiotics. It's also worth exploring our women's health range for additional products that may support urinary and general wellbeing.

Store sachets below 25°C in a dry place, away from direct sunlight and out of reach of children. Do not use after the expiry date printed on the packaging.

This product is a medicine. Speak to your doctor or pharmacist before using if you have an underlying medical condition or are taking other medicines.

Cymalon 6 Cranberry Cystitis Sachets For Oral Solution specifications
Treatment category Cystitis / Urinary Tract Infection Relief
Mechanism of action Alkalises urine via sodium citrate to reduce acidity and relieve burning
Effective for Burning, stinging, and discomfort associated with cystitis
Suitable for Women aged 16 and over
Active ingredient Sodium Citrate 4g per sachet
Pack size 6 sachets
UK classification General Sale List (GSL)
Drug class Urinary alkalinising agent
Preparation Oral powder for solution
Route of administration Oral

Specifications of Cymalon 6 Cranberry Cystitis Sachets For Oral Solution

 

What Is Cymalon and What Is It Used For?

 

Cymalon 6 Cranberry Cystitis Sachets are an over-the-counter medicine used to relieve the symptoms of cystitis in women aged 16 and over. Cystitis is an inflammation of the bladder, most commonly caused by a bacterial infection. The NHS describes typical symptoms as a burning or stinging sensation when passing urine, needing to urinate more often and urgently than usual, and urine that may appear dark, cloudy, or have a strong odour.

Each sachet contains 4g of sodium citrate as the active ingredient. Sodium citrate is a urinary alkalinising agent — it works by reducing the acidity of urine, which in turn reduces the irritation and discomfort caused by passing acidic urine over an inflamed bladder lining. The sachets are dissolved in water and taken orally. They do not treat the underlying bacterial infection; they relieve symptoms only. If you have a confirmed bacterial UTI, your GP may prescribe antibiotics alongside symptomatic relief.

 

What Do You Need to Know Before Using Cymalon Sachets?

 

Before using these cystitis sachets, read the following carefully. Do not use Cymalon if any of the contraindications below apply to you.

Do not use if you:

  • Are allergic to sodium citrate or any other ingredient in the sachets.
  • Have kidney disease or impaired kidney function.
  • Are on a sodium-restricted diet (each sachet contains a significant amount of sodium).
  • Are under 16 years of age.
  • Have symptoms that include blood in the urine, fever, back or loin pain, or vomiting — these may indicate a kidney infection requiring urgent medical attention.
  • Are pregnant or breastfeeding, without first consulting your GP or pharmacist.

Known drug interactions:

  • Lithium — sodium citrate may increase lithium excretion, potentially reducing its effectiveness.
  • Certain antibiotics — always inform your pharmacist if you are taking any prescribed medicines.
  • Other sodium-containing medicines — combined use may increase your overall sodium intake.

 

How Should You Use Cymalon Cranberry Sachets?

 

Using Cymalon sachets is straightforward. Follow these steps carefully to get the most from your treatment and avoid any issues.

  1. Open one sachet and pour the contents into a glass.
  2. Add approximately 200ml (a full glass) of cold or warm water.
  3. Stir well until the powder is fully dissolved.
  4. Drink the solution immediately.
  5. Repeat three times daily — ideally spaced evenly throughout the day.
  6. Continue for up to two days only.
  7. Drink plenty of additional water throughout the day to help flush the urinary tract.
Indication Age Group Dose Frequency
Cystitis symptom relief Women 16 and over 1 sachet (4g sodium citrate) 3 times daily for up to 2 days
Children under 16 Under 16 Not recommended

If symptoms do not improve within 48 hours, stop use and consult your GP. You can also explore our pain relief range for additional products that may help manage discomfort alongside your cystitis treatment.

 

What Are the Possible Side Effects of Cymalon Sachets?

 

Like all medicines, Cymalon sachets can cause side effects, although not everyone experiences them. Most side effects are mild and resolve on their own.

Common side effects:

  • Mild stomach upset or discomfort.
  • Nausea.
  • Diarrhoea (particularly if taken in large amounts).

Less common side effects:

  • Bloating or flatulence.
  • Headache.
  • Allergic reaction — rash, itching, or swelling (seek medical advice immediately if this occurs).

If you experience any serious or unexpected side effects, stop taking the sachets and contact your pharmacist or GP. Do not exceed the recommended dose, as high doses of sodium citrate can cause electrolyte imbalances.

 

How Should You Store Cymalon Sachets?

 

  • Store below 25°C in a cool, dry place.
  • Keep away from direct sunlight and moisture.
  • Keep out of the sight and reach of children.
  • Do not use after the expiry date printed on the outer carton.
  • Do not store in a bathroom cabinet — humidity can affect the powder.
  • Once opened, use the sachet immediately and do not store any dissolved solution.

If you need further support managing urinary health or related conditions, our vitamins and supplements range includes products that may support general urinary tract health as part of a balanced lifestyle.

Written and reviewed by our qualified team

Your safety and success are our highest priorities. Our medical team rigorously evaluates every product and piece of advice we provide, ensuring you receive only the most effective, science-backed solutions available.

Frequently Asked Questions

Where can I buy Cymalon Cranberry Cystitis Sachets online in the UK?

You can buy Cymalon 6 Cranberry Cystitis Sachets directly from Cured Pharmacy online for just £4.39. No prescription is needed as they are a General Sale List (GSL) medicine. Browse our full cystitis and bladder infection range for more options.

How do Cymalon Cystitis Sachets work in the body?

Cymalon sachets contain sodium citrate, which alkalises your urine by raising its pH level. This reduces the acidity that causes the burning and stinging sensation associated with cystitis. The effect is symptomatic — it eases discomfort but does not kill the bacteria causing the infection.

How do I use Cymalon Cystitis Sachets step by step?

Dissolve one sachet in a full glass of water (approximately 200ml), stir until fully dissolved, and drink immediately. Take one sachet three times a day for up to two days. Always drink plenty of additional water throughout the day to help flush the urinary tract.

How long does it take for Cymalon sachets to start working?

Many people notice a reduction in burning and stinging within a few hours of taking their first sachet. Full relief from symptoms may take up to 48 hours. If symptoms have not improved after two days, stop use and consult your GP.

What is the correct dose of Cymalon Cystitis Sachets?

The recommended dose for women aged 16 and over is one sachet (containing 4g sodium citrate) dissolved in water, taken three times daily. Treatment should not exceed two days. Do not take more than three sachets in any 24-hour period.

Are Cymalon sachets safe to use during pregnancy?

You should speak to your GP or pharmacist before using Cymalon sachets if you are pregnant or breastfeeding. Cystitis during pregnancy can carry additional risks and should always be assessed by a healthcare professional. Your doctor may prefer to prescribe a course of antibiotics instead.

Can I take Cymalon sachets alongside antibiotics?

Yes, Cymalon sachets can generally be used alongside antibiotics prescribed for cystitis — the sachets relieve symptoms while the antibiotics treat the underlying bacterial infection. However, always check with your pharmacist before combining any medicines, as interactions are possible with certain drugs including lithium.

What are the side effects of Cymalon Cystitis Sachets?

Side effects are uncommon but may include mild stomach upset, nausea, or loose stools. Rarely, some people may experience bloating or headache. If you notice any signs of an allergic reaction such as a rash, swelling, or difficulty breathing, stop use immediately and seek medical advice.

Who is not suitable for Cymalon Cystitis Sachets?

Cymalon sachets are not suitable for children under 16, people with kidney disease, or those on a sodium-restricted diet. They should also be avoided if you have symptoms such as blood in the urine, fever, or back pain, which may suggest a kidney infection rather than simple cystitis.

What happens if I miss a dose of Cymalon sachets?

If you miss a dose, simply take the next sachet when you remember and continue with your regular schedule. Do not take two sachets at once to make up for a missed dose. Given the short two-day treatment course, consistency helps maximise symptom relief.

How long can I use Cymalon Cystitis Sachets for?

Cymalon sachets are intended for short-term use only — a maximum of two days. They are not a long-term treatment. If your symptoms persist beyond 48 hours or recur frequently, you should see your GP to rule out a more serious infection or underlying condition.

What are the alternatives to Cymalon Cystitis Sachets?

Other sodium citrate-based cystitis sachets such as CanesOasis work in the same way and are similarly available over the counter. Drinking plenty of water and taking paracetamol for pain relief are also recommended by the NHS. You can explore our women's health range for further options.

Do Cymalon sachets actually treat the cystitis infection?

No — Cymalon sachets relieve the symptoms of cystitis (burning, stinging, urgency) but do not kill the bacteria causing the infection. If your cystitis is confirmed as bacterial, your GP may prescribe antibiotics to clear the infection. The sachets work best as a comfort measure alongside appropriate treatment.

Is there any research supporting the use of sodium citrate for cystitis?

Sodium citrate has been used as a urinary alkalinising agent for many years and is recognised by the NHS as a symptomatic treatment for cystitis. It is listed in the British National Formulary (BNF) for this indication. While it does not treat the underlying infection, it is widely accepted as effective for short-term symptom relief.

Can men use Cymalon Cystitis Sachets?

Cymalon sachets are specifically indicated for women aged 16 and over. UTIs in men are less common and can have different underlying causes, so men experiencing urinary symptoms should consult their GP rather than self-treating with OTC cystitis products. You can find relevant products in our men's health range.

How Should You Use Cymalon Cranberry Cystitis Sachets?

Using Cymalon sachets correctly gives you the best chance of fast, effective symptom relief. Each sachet is designed to be dissolved in water and drunk as an oral solution — do not swallow the powder dry or mix it with juice or hot drinks.

What Is the Correct Dose of Cymalon Cranberry Cystitis Sachets?

The standard dose for adults is one sachet three times daily. Do not exceed three sachets in any 24-hour period, and do not continue treatment for more than two days without speaking to a healthcare professional.

When Is the Best Time to Use Cymalon Cranberry Cystitis Sachets?

There is no strict requirement to take Cymalon sachets at specific times of day, but spacing them evenly — for example morning, afternoon, and evening — helps maintain a more consistent alkalising effect on your urine throughout the day. Taking a sachet when symptoms feel most intense, such as first thing in the morning when urine is most concentrated, can also be helpful.

Try to take each dose with a full glass of water and continue drinking fluids regularly between doses. Staying well hydrated is one of the most important things you can do to support recovery from cystitis.

How Long Can You Use Cymalon Cranberry Cystitis Sachets For?

Cymalon sachets are intended for short-term use only — a maximum of two days (six sachets in total). They are a symptomatic treatment, not a cure for the underlying infection. If your symptoms have not improved after 48 hours, or if they worsen at any point, stop use and consult your GP as soon as possible.

Frequent or recurrent cystitis should always be investigated by a doctor. Do not use Cymalon sachets repeatedly as a substitute for medical assessment and treatment.

Do not exceed the recommended dose. If in doubt, speak to your pharmacist.

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What Are the Most Common Side Effects of Cymalon Cystitis Sachets?

Most people tolerate Cymalon sachets well, particularly when taken at the recommended dose for the recommended duration. However, as with any medicine, some people may experience side effects. The most commonly reported ones relate to the digestive system.

  • Mild stomach discomfort or cramping.
  • Nausea, particularly if taken on an empty stomach.
  • Loose stools or mild diarrhoea.
  • Bloating or flatulence.

What Are the Less Common Side Effects of Cymalon Cystitis Sachets?

Less commonly, some people may notice other effects that are worth being aware of. These are not frequently reported but should not be ignored if they occur.

  • Headache.
  • Feeling of general unwellness.
  • Increased thirst (related to the sodium content of the sachets).
  • Mild swelling in the hands or feet in people sensitive to sodium intake.

What Are the Serious Side Effects of Cymalon Cystitis Sachets?

Serious side effects are rare when Cymalon sachets are used as directed. However, you should stop use immediately and seek urgent medical attention if you experience any of the following.

  • Signs of an allergic reaction: skin rash, itching, hives, swelling of the face, lips, tongue, or throat, or difficulty breathing.
  • Severe stomach pain or vomiting.
  • Muscle weakness, irregular heartbeat, or confusion — these could indicate an electrolyte imbalance, particularly if you have taken more than the recommended dose.

Taking excessive amounts of sodium citrate can disrupt the balance of electrolytes in your blood. This is why it is critical not to exceed three sachets per day or use the product for more than two days.

What Should You Do If You Experience Side Effects?

If you experience mild side effects such as nausea or stomach upset, try taking the sachet with food or a larger volume of water. Most mild effects resolve on their own once you stop taking the sachets. If any side effect concerns you or does not resolve, contact your pharmacist or GP for advice. You can also report suspected side effects to the MHRA via the Yellow Card scheme at yellowcard.mhra.gov.uk.

Can Cymalon Sachets Interact With Other Medicines?

Yes, sodium citrate can interact with certain medicines. The most clinically significant interaction is with lithium — sodium citrate may increase the rate at which lithium is excreted by the kidneys, potentially reducing its therapeutic effect. If you are taking lithium, do not use Cymalon sachets without first speaking to your doctor or pharmacist.

Other potential interactions include medicines that are sensitive to changes in urinary pH, and other sodium-containing products which may increase your total sodium intake. Always tell your pharmacist about all medicines you are currently taking, including herbal remedies and supplements, before starting any new treatment.

If you are concerned about any side effects, contact your pharmacist or GP immediately.

Patient Information Leaflet

Important - Before taking any medication, it is always important to read the Patient Information Leaflet (PIL)

Written and reviewed by our qualified team

GPhC Number: 2233073
Tarun Kumar

Reviewed by:

Tarun Kumar

Superintendent/ Clinical Lead

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Content last updated: 31 Mar 2025

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