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Care Cystitis Relief Cranberry Flavour - 6 Sachets (BRAND MAY VARY)

Care Cystitis Relief Cranberry Flavour - 6 Sachets (BRAND MAY VARY)

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  • ✔️ Relieves cystitis burning and stinging with sodium citrate
  • ✔️ Alkalises urine to reduce painful acidity fast
  • ✔️ Cranberry flavour makes each dose easy to take
  • ✔️ Six sachets provide a full two-day treatment course
  • ✔️ Suitable for adults aged 16 and over, no prescription needed

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What Are Cystitis Relief Sachets and How Can They Help?

 

If you've ever had cystitis, you'll know just how uncomfortable it can be. That burning sensation when you pass urine, the constant urge to go, and the general feeling of being unwell — it's miserable. Cystitis relief sachets like Care Cystitis Relief Cranberry Flavour offer a simple, over-the-counter way to ease those symptoms quickly, without needing a prescription. Each pack contains 6 sachets with a pleasant cranberry flavour, making them easy to take when you need relief fast. You can browse the full range of products for urinary discomfort in our Cystitis and Bladder Infection collection.

Cystitis is one of the most common urinary tract infections (UTIs) in the UK, particularly affecting women. The NHS estimates that 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 an unusual smell. Care Cystitis Relief sachets are designed to address these symptoms directly, providing symptomatic relief while your body works to clear the infection.

 

How Do Care Cystitis Relief Sachets Work?

 

The active ingredient in Care Cystitis Relief 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 cystitis symptoms are largely caused by the irritation of acidic urine on an already inflamed bladder lining, reducing that acidity can significantly ease the burning and stinging you feel. It doesn't treat the underlying bacterial infection itself, but it does make you considerably more comfortable while your body (or any antibiotic treatment) does that work.

  • Sodium citrate dissolves in water and is absorbed through the gut into the bloodstream.
  • It is then excreted via the kidneys, where it alkalises the urine.
  • Less acidic urine causes less irritation to the inflamed bladder wall.
  • Symptoms such as burning, stinging, and urgency are reduced as a result.

 

Who Should Use Care Cystitis Relief Sachets?

 

These sachets are intended for adults and young people aged 16 and over who are experiencing the typical symptoms of mild, uncomplicated cystitis. They are particularly well-suited to women, who are statistically far more likely to develop cystitis due to the shorter length of the female urethra. That said, men can also develop UTIs, and if a man experiences cystitis symptoms, he should see a GP promptly as it may indicate an underlying condition.

Care Cystitis Relief sachets may be suitable for you if:

  • You are an adult aged 16 or over with mild cystitis symptoms.
  • You are not pregnant or breastfeeding (seek medical advice first if you are).
  • You do not have a history of kidney disease or kidney stones.
  • You are not on a sodium-restricted diet or taking lithium.

 

How Do Care Cystitis Relief Sachets Compare to Other Cystitis Treatments?

 

Feature Care Cystitis Relief Cranberry Sachets Cymalon Sachets (Alternative)
Active ingredient Sodium citrate 4g Sodium citrate 4g
Flavour Cranberry Cranberry or unflavoured
Pack size 6 sachets 6 sachets
Price (approx.) £2.99 £3.50–£5.00

 

Is Care Cystitis Relief Suitable for Long-Term Use and How Should It Be Stored?

 

Care Cystitis Relief sachets are intended for short-term symptomatic relief only. You should not use them for more than two days without consulting a GP or pharmacist. If your symptoms persist beyond 48 hours, worsen, or are accompanied by fever, back pain, or blood in your urine, you should seek medical attention promptly — these could be signs of a kidney infection, which requires antibiotic treatment. If you're also managing other conditions, it's worth exploring our Women's Health collection for additional support products.

Store the sachets below 25°C in a dry place, away from direct sunlight and out of the reach of children. Do not use after the expiry date printed on the packaging. Each sachet should be used immediately once dissolved in water and not stored for later use.

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.

Care Cystitis Relief Cranberry Flavour - 6 Sachets specifications
Treatment category Urinary tract / cystitis relief
Mechanism of action Alkalises urine via sodium citrate to reduce acidity and relieve burning/stinging
Effective for Symptomatic relief of mild, uncomplicated cystitis
Suitable for Adults and young people 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 (dissolved in water)

Specifications of Care Cystitis Relief Cranberry Flavour - 6 Sachets

 

What Is Care Cystitis Relief and What Is It Used For?

 

Care Cystitis Relief Cranberry Flavour sachets are an over-the-counter medicine used to relieve the symptoms of cystitis in adults aged 16 and over. Cystitis is an inflammation of the bladder, most commonly caused by a bacterial infection. It causes symptoms including a burning or stinging sensation when urinating, a frequent and urgent need to pass urine, and sometimes cloudy or strong-smelling urine. The active ingredient, sodium citrate (4g per sachet), works as a urinary alkalinising agent to reduce the acidity of urine and ease discomfort. These sachets do not treat the underlying infection — they provide symptomatic relief only.

 

What Do You Need to Know Before Using Care Cystitis Relief Sachets?

 

Before using these sachets, it's important to check that they are appropriate for you. Do not use Care Cystitis Relief if any of the following apply:

  • You are allergic to sodium citrate or any other ingredient in the sachet.
  • You have kidney disease or a history of kidney stones.
  • You have heart disease or high blood pressure.
  • You are on a sodium-restricted diet.
  • You are pregnant or breastfeeding (seek medical advice first).
  • You are under 16 years of age.
  • You are a man experiencing cystitis symptoms (see your GP, as this may indicate an underlying condition).

The following medicines may interact with sodium citrate. Tell your pharmacist if you are taking:

  • Lithium — sodium citrate may affect lithium levels in the blood.
  • Certain antibiotics — the alkalising effect on urine may alter how some antibiotics work.
  • Other medicines that affect kidney function or urine pH.

 

How Should You Use Care Cystitis Relief Sachets?

 

Always use this medicine exactly as described in the patient information leaflet. If you are unsure, ask your pharmacist. Here's how to take each dose:

  1. Open one sachet carefully.
  2. Pour the contents into a glass containing approximately 200ml (about one third of a pint) of water.
  3. Stir well until the powder is fully dissolved.
  4. Drink the solution immediately — do not store it for later.
  5. Drink plenty of additional water throughout the day (aim for at least 6–8 glasses).
  6. Repeat up to three times daily for a maximum of two days.
Indication Age Group Dose Frequency
Cystitis symptom relief Adults and young people aged 16+ 1 sachet (sodium citrate 4g) dissolved in 200ml water 3 times daily, for up to 2 days
Children under 16 Under 16 Not suitable Not applicable

If symptoms do not improve within 48 hours, stop use and consult your GP. You may also find it helpful to explore our Pain Relief collection for additional comfort measures while you recover.

 

What Are the Possible Side Effects of Care Cystitis Relief Sachets?

 

Like all medicines, Care Cystitis Relief sachets can cause side effects, although not everyone will experience them. Most people tolerate sodium citrate well when taken as directed.

Common side effects (may affect up to 1 in 10 people):

  • Nausea or feeling sick
  • Stomach discomfort or bloating
  • Diarrhoea

Less common side effects (may affect fewer than 1 in 10 people):

  • Vomiting
  • Headache
  • Swelling of the ankles or feet (due to sodium content — particularly relevant if you have heart or kidney concerns)
  • Raised blood sodium levels (hypernatraemia) if used excessively

If you notice any severe allergic reaction — such as swelling of the face, lips, or throat, difficulty breathing, or a widespread rash — stop use immediately and seek emergency medical help.

 

How Should You Store Care Cystitis Relief Sachets?

 

Correct storage helps maintain the quality and safety of this product. Follow these guidelines:

  • 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 packaging.
  • Once dissolved in water, use the solution immediately — do not store it.
  • Do not dispose of medicines via wastewater or household waste — return unused sachets to your pharmacy for safe disposal.

If you're managing recurrent urinary symptoms or other women's health concerns, our Vitamins and Supplements collection includes products that may support general urinary tract health as part of a broader wellness routine.

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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 Care Cystitis Relief Cranberry sachets online in the UK?

You can buy Care Cystitis Relief Cranberry Flavour 6 Sachets directly from Cured Pharmacy for just £2.99, with no prescription required. It's a General Sale List (GSL) medicine, so it's available over the counter. Browse our full Cystitis and Bladder Infection collection for more options.

How do cystitis relief sachets work in the body?

Care Cystitis Relief sachets contain sodium citrate, which is a urinary alkalinising agent. When you drink the dissolved solution, sodium citrate is absorbed and excreted through the kidneys, raising the pH of your urine and making it less acidic. This reduction in acidity eases the burning and stinging sensation that cystitis causes when you urinate.

How do I use Care Cystitis Relief sachets step by step?

Empty one sachet into a glass of approximately 200ml of water and stir until fully dissolved. Drink the solution straight away — don't save it for later. Take one sachet up to three times a day for a maximum of two days, and drink plenty of additional water throughout the day to help flush out the bladder.

What is the correct dose of Care Cystitis Relief sachets for adults?

The recommended dose for adults aged 16 and over is one sachet (containing 4g of sodium citrate) dissolved in water, taken three times daily. You should not use these sachets for more than two consecutive days without speaking to a pharmacist or GP. Never take more than three sachets in a 24-hour period.

What is the best time to take cystitis relief sachets?

There is no specific time of day required, but spacing your three daily doses evenly — for example morning, afternoon, and evening — helps maintain a consistent alkalising effect on your urine throughout the day. Taking each sachet with a full glass of water and drinking additional fluids between doses is also recommended by the NHS to help clear the infection.

What are the side effects of Care Cystitis Relief sachets?

Most people tolerate these sachets well, but some may experience nausea, stomach discomfort, or diarrhoea. Less commonly, headache or mild swelling of the ankles may occur due to the sodium content. If you experience any severe reaction such as facial swelling or difficulty breathing, stop use immediately and seek emergency medical help.

How do I manage side effects of Care Cystitis Relief sachets?

If you feel nauseous after taking a sachet, try taking it with a small amount of food or spreading your doses out more evenly across the day. Staying well hydrated also helps reduce stomach discomfort. If side effects are persistent or severe, stop use and speak to your pharmacist or GP.

Who is eligible to use Care Cystitis Relief sachets?

These sachets are suitable for adults and young people aged 16 and over who are experiencing mild, uncomplicated cystitis symptoms. They are not suitable for children under 16, people with kidney disease, those on a sodium-restricted diet, or people with heart conditions. Pregnant or breastfeeding women should seek medical advice before use.

Can men use Care Cystitis Relief sachets?

While the sachets are not exclusively for women, men who experience cystitis symptoms should see their GP rather than self-treating with OTC sachets. UTIs in men are less common and can sometimes indicate an underlying condition such as an enlarged prostate. A GP can assess the cause and recommend appropriate treatment.

What happens if my cystitis symptoms do not improve after 2 days?

If your symptoms haven't improved after two days of using cystitis relief sachets, you should stop use and contact your GP. Persistent cystitis may require antibiotic treatment, and if left untreated, a bladder infection can spread to the kidneys. Symptoms such as fever, back or side pain, or blood in your urine are warning signs that need prompt medical attention.

Are Care Cystitis Relief sachets safe to use during pregnancy?

You should not use these sachets during pregnancy without first speaking to your GP or midwife. UTIs during pregnancy do require treatment, but the appropriate medicine should be confirmed by a healthcare professional. Your GP can prescribe a pregnancy-safe antibiotic if needed.

What are alternatives to Care Cystitis Relief sachets?

Other OTC options include Cymalon sachets and Effercitrate tablets, both of which also contain sodium citrate as the active ingredient. For recurrent or severe cystitis, your GP may prescribe antibiotics such as trimethoprim or nitrofurantoin. You can also explore our Women's Health collection for complementary products.

How long can you use cystitis relief sachets for?

Care Cystitis Relief sachets should only be used for a maximum of two days at a time. They are designed for short-term symptomatic relief, not long-term management. If you experience cystitis frequently — for example, more than twice in six months — speak to your GP about preventative strategies or further investigation.

Do cystitis relief sachets actually cure cystitis?

No — cystitis relief sachets do not cure the underlying bacterial infection. They work by alkalising the urine to reduce the burning and stinging discomfort associated with cystitis. For mild cases, the body's immune system may clear the infection on its own, but more severe or persistent infections will require antibiotic treatment from a GP.

What are the latest recommendations for treating cystitis in the UK?

The NHS recommends drinking plenty of fluids, taking over-the-counter pain relief such as paracetamol, and using urinary alkalinising agents like sodium citrate sachets to ease symptoms of mild cystitis. Antibiotics are recommended for more severe or persistent cases, and the NHS also advises against routinely prescribing antibiotics for uncomplicated UTIs to help reduce antibiotic resistance. Always follow current NHS guidance and speak to your pharmacist or GP if you are unsure.

How Should You Use Care Cystitis Relief Cranberry Sachets?

Using Care Cystitis Relief sachets correctly is straightforward, but it's worth taking a moment to follow the steps carefully to get the most benefit. Each sachet should be dissolved fully in water before drinking — never swallow the powder dry or mix it into juice or hot drinks.

Aim to drink at least 6–8 glasses of water throughout the day while using these sachets. Staying well hydrated supports your body in clearing the infection and helps dilute the urine further.

What Is the Correct Dose of Care Cystitis Relief Sachets?

The dose is the same for all eligible adults and young people aged 16 and over. Do not adjust the dose based on the severity of your symptoms — always follow the recommended amount.

Never take more than three sachets in any 24-hour period. If you accidentally take too much, contact NHS 111 or your nearest pharmacist for advice.

When Is the Best Time to Use Care Cystitis Relief Sachets?

There is no strict requirement about the time of day, but spacing your three daily doses evenly — for example, one in the morning, one in the afternoon, and one in the evening — helps maintain a consistent alkalising effect on your urine throughout the day. This steady approach tends to provide more sustained relief than taking doses close together. Starting treatment as soon as symptoms appear generally gives the best results.

Avoid taking a sachet immediately before bed without drinking additional water, as staying hydrated is an important part of the treatment. If you wake during the night with symptoms, you can take a dose at that time and adjust your remaining doses accordingly.

How Long Can You Use Care Cystitis Relief Sachets For?

These sachets are intended for short-term use only — a maximum of two consecutive days. They are designed to ease symptoms while your body clears a mild infection, not to be used as an ongoing treatment. If your symptoms have not improved within 48 hours, or if they worsen at any point, stop using the sachets and consult your GP. You may need antibiotic treatment.

If you find yourself reaching for cystitis relief sachets frequently — for example, more than twice in six months — it's worth speaking to your GP about recurrent UTIs. There may be underlying factors worth investigating, and your doctor can discuss preventative options with you.

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 Care Cystitis Relief Sachets?

Most people who use Care Cystitis Relief sachets as directed do not experience significant side effects. However, as with any medicine, some people may notice unwanted effects. The most commonly reported side effects relate to the digestive system and are generally mild and short-lived.

  • Nausea or feeling sick
  • Stomach discomfort or cramping
  • Bloating
  • Diarrhoea

These effects are more likely if you take the sachets on an empty stomach. Taking each dose with a small amount of food may help reduce digestive discomfort.

What Are the Less Common Side Effects of Care Cystitis Relief Sachets?

Less commonly, some people may experience side effects related to the sodium content of the sachets. This is particularly relevant for people who are sensitive to sodium, such as those with heart conditions or high blood pressure — which is why these groups should seek medical advice before use.

  • Headache
  • Vomiting
  • Mild swelling of the ankles or feet (fluid retention due to sodium)
  • Raised blood sodium levels (hypernatraemia) if used in excess or in people with impaired kidney function

If you notice ankle swelling or feel unusually thirsty while using these sachets, stop use and speak to your pharmacist or GP.

What Are the Serious Side Effects of Care Cystitis Relief Sachets?

Serious side effects are rare but can occur. A severe allergic reaction (anaphylaxis) is uncommon but requires immediate medical attention. Stop using the sachets and call 999 or go to your nearest A&E if you experience any of the following:

  • Swelling of the face, lips, tongue, or throat
  • Difficulty breathing or swallowing
  • A widespread skin rash or hives
  • Sudden dizziness or collapse

Do not attempt to drive yourself to hospital if you suspect a severe allergic reaction. Call 999 immediately.

What Should You Do If You Experience Side Effects?

For mild side effects such as nausea or stomach discomfort, try taking the sachet with food or spacing your doses more evenly throughout the day. Make sure you are drinking enough water alongside each dose. If side effects are persistent, uncomfortable, or worrying, stop use and contact your pharmacist or GP for advice. You can also report side effects directly to the MHRA via the Yellow Card scheme at yellowcard.mhra.gov.uk.

If your cystitis symptoms worsen rather than improve, or if you develop a fever, back pain, or blood in your urine, seek medical attention promptly — these may be signs that the infection has spread to the kidneys.

Can Care Cystitis Relief Sachets Interact With Other Medicines?

Yes, sodium citrate can interact with certain medicines. The most clinically significant interaction is with lithium — sodium citrate may affect how lithium is processed by the kidneys, potentially altering lithium levels in the blood. Some antibiotics may also be affected by changes in urine pH. Always tell your pharmacist about all medicines you are currently taking, including prescription medicines, over-the-counter products, and herbal supplements, before using these sachets.

People taking medicines for heart conditions, high blood pressure, or kidney-related conditions should seek medical advice before use due to the sodium content of each sachet.

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

📖 Find out more about our team of medical content authors and how we ensure the accuracy of our content with our content guidelines.

Content last updated: 31 Mar 2025

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