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CosmoCol Plain Flavour - 30 Sachets

CosmoCol Plain Flavour - 30 Sachets

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CosmoCol Plain sachets for Effective Constipation Relief

 

You can rely on CosmoCol Plain sachets to provide gentle yet effective relief from constipation. This medicine contains macrogol 3350, an osmotic laxative that works by drawing water into your bowel to soften stools and make them easier to pass. Each pack contains 30 individual sachets, giving you a convenient month's supply for ongoing digestive health management.

The plain flavour formulation makes this treatment suitable for those who prefer unflavoured medicines or have sensitivities to artificial flavourings. You can mix each sachet with water to create a clear solution that's easy to drink and gentle on your digestive system.

 

How CosmoCol Works in Your Digestive System

 

CosmoCol works through osmotic action, meaning it increases the amount of water in your bowel. The active ingredient macrogol 3350 is not absorbed by your body but remains in your intestinal tract, where it draws water from surrounding tissues. This additional water softens hard stools and increases their bulk, making bowel movements more comfortable and regular.

You can expect the medicine to take effect within 1-3 days of starting treatment. Unlike stimulant laxatives, CosmoCol works gently without causing cramping or urgency, making it suitable for regular use when needed. The treatment helps restore your natural bowel rhythm without creating dependency.

 

Who Should Consider CosmoCol Plain Sachets

 

This treatment is suitable for adults and children over 12 years who experience occasional or chronic constipation. You might find CosmoCol particularly helpful if you've tried dietary changes and increased fluid intake without sufficient improvement. The medicine is also appropriate for long-term use under medical supervision when needed for ongoing digestive health management.

CosmoCol is especially beneficial for people who:

  • Experience hard, difficult-to-pass stools
  • Have infrequent bowel movements (fewer than 3 per week)
  • Need a gentle, non-stimulating laxative option
  • Require ongoing treatment for chronic constipation

If you're managing digestive health alongside other conditions, you might also benefit from exploring our constipation collection for complementary treatments and advice.

 

Why Choose Plain Flavour Formulation

 

The plain flavour option offers several advantages for your treatment experience. You won't encounter artificial sweeteners, colours, or flavourings that might cause sensitivities or interfere with other medications. This makes CosmoCol Plain particularly suitable if you have food allergies, diabetes, or simply prefer to avoid unnecessary additives in your medicines.

The unflavoured formulation also allows you to mix the sachets with your preferred beverages if desired, giving you more control over taste and making the treatment more acceptable for long-term use. Many people find the plain version easier to tolerate, especially when taking the medicine regularly.

 

Clinical Suitability and Storage Requirements

 

CosmoCol Plain is clinically proven for both short-term relief and long-term management of constipation. The medicine has been extensively studied and is recommended by healthcare professionals for its gentle yet effective action. You can use it safely alongside most other medications, though you should always inform your doctor or pharmacist about all medicines you're taking.

Store your sachets in a cool, dry place below 25°C and keep them in the original packaging until use. Each sachet is individually sealed to maintain freshness and potency. The medicine has a shelf life of 3 years from manufacture, with the expiry date clearly marked on each pack.

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.

 

Recommended Dosage for Adults and Children

You should dissolve the contents of one sachet in approximately 125ml of water and stir until completely dissolved. The usual adult dose is 1-3 sachets daily, depending on your individual needs and response to treatment. Children aged 12 years and over typically require 1-2 sachets daily. Always start with the lowest effective dose and adjust as needed under medical guidance.

Take your dose at the same time each day to establish a routine. You can take CosmoCol with or without food, and there's no need to take it at a specific time relative to meals. If you're taking multiple sachets daily, you can space them throughout the day or take them together, whichever you find more convenient.

How to Prepare and Take Your Medicine

Empty the entire contents of one sachet into a glass containing 125ml of cold or room temperature water. Stir the mixture thoroughly until the powder completely dissolves - this usually takes about 30 seconds. The solution should be clear once properly mixed. Drink the entire contents immediately after preparation.

You don't need to prepare the solution in advance, as it's most effective when consumed fresh. If you find the taste too bland, you can mix the dissolved medicine with a small amount of fruit juice, though water remains the preferred option. Ensure you drink plenty of additional fluids throughout the day to support the medicine's action and maintain proper hydration.

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Understanding Potential Side Effects

Like all medicines, CosmoCol Plain sachets can have side effects, although not everyone will experience them. Most people tolerate this treatment well, and any side effects that do occur are typically mild and temporary. If you're managing multiple digestive symptoms, you might find additional support through our IBS and cramps collection for comprehensive digestive health solutions.

The most commonly reported side effects include mild abdominal discomfort, bloating, and increased flatulence, particularly when you first start treatment. These effects usually settle as your body adjusts to the medicine, typically within a few days of regular use.

Possible side effects may include:

  • Abdominal pain or cramping
  • Bloating and abdominal distension
  • Flatulence (wind)
  • Nausea
  • Diarrhoea (if taking too high a dose)
  • Headache
  • Fatigue
  • Electrolyte imbalance with prolonged use
  • Allergic reactions (rare)
  • Anal irritation
  • Vomiting
  • Dehydration if inadequate fluid intake

If you experience these or any other side effects, speak to your doctor or pharmacist right away. For more information about reporting side effects please see the MHRA Yellow Card Scheme.

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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