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Colospa

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Colospa (Mebeverine) is an antispasmodic medication used to treat symptoms of irritable bowel syndrome and similar digestive conditions. It helps adults manage abdominal pain, persistent cramps, and irregular bowel habits. The active ingredient works by relaxing the smooth muscles in the gut to restore normal digestive function.


Ingredient
Availability
In Stock
Delivery Time
Airmail (14-21 days) | EMS trackable (5-9 days)
Product is shipped in a fully discreet envelope with no content disclosure, including all required documentation inside

Product Sheet

Active Ingredient(s)
Mebeverine
Reference Brand
Colofac
Manufacturer
Mylan
Product Form
Tablet, Modified-release capsule, Oral suspension
Regulatory Classification
OTC
Primary Category
Bowel Muscle Relaxant
Product Category
Antispasmodics
Pharmacological Class
Reserpine derivatives
Manufacturer Description
Used to treat symptoms of IBS such as abdominal pain, cramps, bloating, and wind.
Mechanism of Action
Mebeverine works directly on the smooth muscles of the gastrointestinal tract, causing them to relax. It relieves spasms and cramps without affecting normal gut motility or the nervous system.
Route of Administration
Oral
Onset Time
20-60 minutes
Duration
6-10 hours
Contraindications
Paralytic ileus, Allergy to mebeverine
Severe Adverse Events
Severe allergic reaction, Swelling of the face or tongue
Common Side Effects
Mild skin rash, Dizziness, Nausea
Uncommon Side Effects
Urticaria, Exanthema, Angioedema
Pregnancy Safety Warnings
Avoid as a precautionary measure.
Age Restrictions
Not recommended for children under 10 (tablets) or 18 (MR capsules)
Storage Guidelines
Store in a cool, dry place.
Related Products
Buscopan, Peppermint oil capsules, Alverine

Colospa FAQ

Can I take Colospa with other IBS medications?

Colospa can be combined with other IBS treatments, such as fiber supplements or antidiarrheal agents, but it is important to discuss potential interactions with a pharmacist or physician. Some anticholinergic drugs may increase antispasmodic effects, so dose adjustments might be necessary.

Does Colospa work immediately after the first dose?

Onset of action typically occurs within 30 minutes to 1 hour, but noticeable relief of abdominal pain may require several days of consistent dosing. Patients should maintain the prescribed schedule to achieve optimal benefit.

What should I do if I forget to take a dose before a meal?

If the scheduled time has passed by more than 4 hours, take the missed tablet as soon as you remember. If it is closer to the next dose, skip the missed one and continue with the regular dosing interval. Doubling the dose is not recommended.

Are there any dietary restrictions while taking Colospa?

No specific foods need to be avoided, but maintaining a balanced diet low in trigger foods (e.g., excessive caffeine, fatty meals) can enhance overall IBS management. Consistency in meal timing helps the medication work more predictably.

Is Colospa safe for people with diabetes?

Mebeverine does not affect blood glucose levels, making it generally safe for diabetic patients. However, any new medication should be reviewed for potential interactions with diabetes treatments.

Can I travel internationally with Colospa tablets?

Yes, provided you carry the medication in its original packaging with a copy of the prescription. Some countries may require a doctor’s note for controlled medications, so check the destination’s entry requirements in advance.

What imprint or physical characteristics identify genuine Colospa pills?

Colospa tablets are typically round, white, and bear a specific imprint (e.g., “135 MG”) printed on one side. Verify the imprint against the pharmacist’s description to ensure authenticity.

Will taking Colospa affect a drug test for employment or sports?

Mebeverine is not a controlled substance and does not appear on standard workplace or anti-doping panels. However, athletes should consult their sport’s governing body for the most current prohibited-substance list.

How does Colospa compare with other antispasmodics like hyoscine?

Both mebeverine and hyoscine reduce GI smooth-muscle spasms, but mebeverine is more selective for the gastrointestinal tract and typically has fewer anticholinergic side effects such as dry mouth or blurred vision. Choice of therapy depends on individual response and tolerability.

What is the typical length of treatment with Colospa?

Treatment duration varies; many patients use Colospa for several weeks to months until symptoms improve. Long-term use is possible if benefits continue and no adverse effects develop, but periodic review by a healthcare professional is advisable.

What is Colospa?

Colospa is a prescription-only medication marketed in the United Kingdom that contains the active ingredient mebeverine. It is supplied as a 135 mg pill intended for oral use. Mebeverine belongs to the digestive health therapeutic class and is used to relieve symptoms of functional bowel disorders. In the UK, Colospa is regulated by the Medicines and Healthcare products Regulatory Agency (MHRA) and is available only with a clinician’s prescription.

How Colospa Works in the Body

Mebeverine is an antispasmodic that acts directly on the smooth muscle of the gastrointestinal (GI) tract. By inhibiting calcium influx into muscle cells, it reduces abnormal muscle contractions without significantly affecting normal motility. This relaxant effect helps alleviate the cramping, urgency, and abdominal pain that are characteristic of irritable bowel syndrome (IBS) and related conditions. The medication is absorbed rapidly after oral administration, reaching peak plasma concentrations within 1-2 hours, and its effects can last for several hours, providing sustained symptom control throughout the day.

Conditions Treated by Colospa

Colospa is licensed in the UK for the symptomatic management of irritable bowel syndrome (IBS) and other functional bowel disorders where abdominal pain and altered bowel habits are present. The medication is not indicated for structural gastrointestinal diseases such as inflammatory bowel disease, obstructive lesions, or infectious diarrhoea. Typical patients are adults experiencing recurrent abdominal discomfort that is relieved by defecation or associated with changes in stool frequency or form.

Off-Label and Investigational Applications

No robust, peer-reviewed evidence currently supports routine off-label use of mebeverine for conditions beyond its approved indication. Small observational studies have explored its use in functional dyspepsia, but results are inconsistent and the practice remains experimental. Off-label use requires medical supervision and an individualized risk assessment.

Who Should (Not) Use Colospa?

Absolute contraindications

  • Known hypersensitivity to mebeverine or any of the tablet’s excipients.
  • Presence of a mechanical intestinal obstruction (e.g., volvulus, strictures).

Relative contraindications and cautions

  • Severe hepatic impairment: the drug is metabolised by the liver, and reduced function may increase exposure.
  • Pregnancy and lactation: safety data are limited; the medication should be used only if the potential benefit outweighs the risk.
  • Elderly patients: start with the standard dose but monitor for increased sensitivity to antispasmodic effects.

Patients with any of these conditions should discuss alternative therapies with their healthcare provider.

Safety Profile: Side Effects and Interactions

Common Side Effects

  • Nausea - often mild and transient.
  • Dry mouth - may be alleviated by sipping water.
  • Headache - usually resolves without intervention.
  • Mild abdominal discomfort - paradoxical symptoms can occur early in treatment.

Serious Adverse Events

  • Allergic reactions (rash, itching, swelling, difficulty breathing) - require immediate medical attention.
  • Cardiac arrhythmias - extremely rare; seek urgent care if palpitations or fainting develop.

Drug Interactions

Mebeverine has a low propensity for pharmacokinetic interactions, but caution is advised when co-administered with:

  • CYP3A4 inhibitors (e.g., ketoconazole, erythromycin) - may modestly increase mebeverine plasma levels.
  • Other antispasmodics - additive smooth-muscle relaxation could worsen constipation.

Food and Lifestyle Interactions

  • Food: The tablet may be taken with or without food; consistent timing (e.g., before meals) helps maintain symptom control.
  • Alcohol: No direct interaction, but excessive intake can exacerbate gastrointestinal irritation.
  • Driving: Mebeverine does not impair cognition, but patients experiencing dizziness should avoid operating machinery until they know how the drug affects them.

Patients should disclose all concomitant medicines, over-the-counter products, and herbal supplements to their prescriber.

How to Take Colospa

  • Standard adult dosing: One 135 mg tablet three times daily, taken 30 minutes before meals.
  • Missed dose: If a dose is forgotten and the next scheduled dose is more than 4 hours away, take the missed tablet. Do not double-dose to catch up.
  • Overdose: Symptoms may include severe nausea, vomiting, abdominal pain, dizziness, or cardiac irregularities. If overdose is suspected, seek emergency medical care; treatment is supportive and may involve intravenous fluids and monitoring.
  • Renal or hepatic impairment: No routine dose adjustment is required for mild to moderate impairment, but clinicians may choose to monitor response closely.
  • Special populations: For pregnant or lactating individuals, the prescriber will weigh potential benefits against limited safety data.

The pill should be swallowed whole with a glass of water; crushing or chewing is unnecessary and may affect taste.

Monitoring and Follow-Up

  • Symptom assessment: Patients should review the frequency and severity of abdominal pain, bloating, and bowel habit changes after two weeks of therapy.
  • Adverse-event vigilance: Any new or worsening side effects, especially signs of an allergic reaction, should prompt medical review.
  • Routine labs: No specific laboratory monitoring is required for mebeverine, but clinicians may order liver function tests if underlying hepatic disease is present.

Regular follow-up with a healthcare professional ensures optimal symptom control and safety.

Storage and Handling

  • Store tablets at room temperature (20-25 °C), protected from moisture and direct sunlight.
  • Keep the container tightly closed and out of reach of children.
  • Do not use the medication after the expiry date printed on the packaging.
  • Dispose of unused tablets in accordance with local pharmacy or NHS waste-collection guidelines.

Medication-Specific Glossary

Antispasmodic
A drug that reduces involuntary muscle spasms, particularly in the gastrointestinal tract.
Smooth Muscle
Muscle tissue found in the walls of hollow organs (e.g., intestines) that contracts rhythmically to propel contents.
Functional Bowel Disorder
A condition characterised by chronic abdominal symptoms without identifiable structural disease, such as IBS.
Bioavailability
The proportion of an orally administered drug that reaches systemic circulation in an active form.

Disclaimer

This article provides educational information about Colospa and is not a substitute for professional medical advice. Treatment decisions, including use for unapproved indications, must be made under the guidance of a qualified healthcare provider. The content is intended for informational purposes and does not constitute medical recommendations. Always consult a physician before starting, stopping, or changing any medication regimen.

Information for Colospa is sourced from established medical standards and updated frequently. It is provided for general guidance and should be confirmed with a healthcare professional before use.
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