Buscopan
Buscopan

0.59
Buscopan is an oral medication indicated for the fast and effective relief of abdominal cramping, pain, and discomfort associated with digestive spasms.


Availability
In Stock
Delivery
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)
Hyoscine Butylbromide
Reference Brand
Buscopan
Product Origin
Generic Alternative
Reference Manufacturer
Sanofi
Product Form
Tablet
Regulatory Classification
OTC
Primary Category
Digestive Health
Product Category
Antispasmodic
Pharmacological Class
Anticholinergic agent
Clinical Indications
Abdominal cramps, Irritable Bowel Syndrome, Stomach spasms
Manufacturer Description
Buscopan is an oral medication indicated for the fast and effective relief of abdominal cramping, pain, and discomfort associated with digestive spasms.
Mechanism of Action
Buscopan acts as a targeted antispasmodic by blocking parasympathetic nerve receptors in the smooth muscle of the gastrointestinal and genitourinary tracts, quickly relaxing spasms.
Route of Administration
Oral
Onset Time
15–30 minutes
Duration
4–6 hours
Contraindications
Myasthenia gravis, Megacolon, Glaucoma
Severe Adverse Events
Urinary retention, Severe allergic reaction
Common Side Effects
Dry mouth, Drowsiness
Uncommon Side Effects
Blurred vision, Reduced sweating
Drug Interactions
Dopamine antagonists, Tricyclic antidepressants
Pregnancy Safety Warnings
Use with caution.
Age Restrictions
Consult pediatrician before use in children.
Storage Guidelines
Store in a cool, dry place.
Related Products
Mebeverine

Buscopan FAQ

Can Buscopan be used for menstrual cramps?

Buscopan’s antispasmodic action can alleviate smooth-muscle cramps, and some clinicians prescribe it off-label for dysmenorrhea. However, this use is not approved in Hong Kong, and patients should discuss risks and benefits with their healthcare provider before using it for menstrual pain.

What does a Buscopan tablet look like?

A typical Buscopan 10 mg tablet is round, white to off-white, and may bear a distinct imprint such as “B10” on one side. Appearance can vary by manufacturer, so always verify the imprint against the packaging.

Will Buscopan show up on a drug test for athletes?

Hyoscine butylbromide is not listed on the World Anti-Doping Agency (WADA) prohibited substances list. Routine drug screens for performance-enhancing substances generally do not detect Buscopan, but athletes should still check specific competition regulations.

Is it safe to travel with Buscopan on an airplane?

Yes, Buscopan can be carried in your hand luggage. Keep it in its original container with a pharmacy label, and have a copy of the prescription if asked by security personnel.

How does Buscopan differ from plain hyoscine?

Plain hyoscine (scopolamine) crosses the blood-brain barrier and is used for motion sickness and nausea, whereas hyoscine butylbromide (Buscopan) is a quaternary compound that remains largely peripheral, targeting GI smooth-muscle spasm without central nervous system effects.

Can I take Buscopan with an antacid?

Antacids containing magnesium or aluminum can delay the absorption of Buscopan. To avoid interaction, separate the doses by at least two hours.

What should I do if I forget to take my dose before a painful episode?

If symptoms are severe and you have missed your scheduled dose, you may take a 10 mg tablet, provided you have not exceeded the daily maximum of 30 mg. If you are unsure, contact your pharmacist for guidance.

Does Buscopan affect blood sugar levels?

Hyoscine butylbromide does not have a known impact on glucose metabolism, making it generally safe for patients with diabetes. Nonetheless, monitor blood sugar as you would with any new medication.

Are there any herbal products that interact with Buscopan?

Herbal supplements with anticholinergic properties, such as belladonna or certain nightshade extracts, could enhance anticholinergic side effects. Inform your provider about all herbal and over-the-counter products you use.

What is the shelf life of Buscopan tablets?

Most Buscopan tablets have an expiration date of 24 to 36 months from the date of manufacture. Always check the printed expiry on the package and do not use the medication past that date.

Therapeutic Role of Hyoscine Butylbromide

Hyoscine butylbromide functions as an antispasmodic agent. It is categorized as a quaternary ammonium derivative, a class of compounds specifically designed to target smooth muscle tissue within the abdominal region. By focusing on these specific muscle groups, this active compound aids in the relaxation of cramped or spasming organs.

This substance is recognized for its localized action, meaning it spends minimal time in the bloodstream compared to medications that affect the entire central nervous system. Because of this specialized structure, it serves as a primary option for addressing involuntary muscle contractions in the gastrointestinal and urinary tracts.

Clinical use focuses on providing relief from the visceral pain associated with internal cramping. In many settings, pharmacists and medical staff identify this ingredient by its role in calming the muscular wall of the digestive system. It acts effectively in various environments, including temporary incidents of discomfort or recurring sensitivity.

Delivery Systems and Product Variations

Hyoscine butylbromide exists in several formats in Hong Kong, most commonly as oral tablets. These formulations are designed to be ingested for systemic relief of abdominal cramping. Occasionally, other administration methods may exist for specific clinical settings, though oral delivery remains the primary standard for outpatient use.

When obtaining this compound through pharmacies, individuals often encounter branded products, such as Buscopan, alongside generic versions. In the Hong Kong market, these products must adhere to local pharmaceutical standards to ensure accurate concentration and quality. Regardless of the branding, the active ingredient remains the same, though filler ingredients, binders, and coatings may differ between manufacturers.

Clinical Indications and Targeted Symptoms

This compound is utilized primarily to address conditions defined by involuntary contractions of smooth muscle. Common scenarios for its application include:

  • Irritable Bowel Syndrome (IBS): Managing the physical cramping movements in the gut that cause significant discomfort.
  • Biliary Colic: Addressing spasms occurring within the bile ducts.
  • Renal Colic: Assisting with the muscular reactions associated with the urinary tract.
  • Gastrointestinal Spasms: Providing relief for generalized "stomach cramps" or cramping sensations across the abdomen.

These applications are suited for patients experiencing acute or intermittent episodes where the target organ is reacting to internal irritation or stress.

Mechanism of Action in the Abdomen

To calm abdominal cramping, this substance interacts with specific junctions in the nervous system that tell muscles to contract. Under normal circumstances, nerve signals trigger the muscles in the stomach and intestines to pinch or squeeze.

Hyoscine butylbromide occupies the spaces where these signals pass through, effectively acting as a block. While it prevents the "squeeze" command from reaching the muscle, it does not stop the natural movement of digestion entirely. Once the nerve-to-muscle signal is interrupted, the tissue enters a more relaxed state. By reducing the frequency and intensity of these involuntary contractions, the substance helps reduce the associated physical sensation of pain.

Safety and Management Profile

Common Reactions

Users may experience minor and temporary occurrences such as a dry mouth or slight blurring of vision. These effects occur because the compound influences moisture-producing glands and eye focus muscles globally, though they typically resolve once use is discontinued.

Serious Reactions

Immediate clinical attention is required if an individual experiences rapid heart rate, severe eye pain, or difficulty passing urine. These signs indicate that the substance is having a more systemic impact than intended and requires professional evaluation.

Contraindications

This ingredient is generally avoided by individuals with glaucoma, myasthenia gravis, or certain types of intestinal blockages. Patients with heart conditions or enlarged prostates must exercise extra caution and discuss these risks with a professional before use.

Interaction Awareness

Alcohol should be used with vigilance, as it may increase the likelihood of feeling dizzy or drowsy while moving. Various allergy medications or antidepressants can also interact with the body’s processing of this compound. Always review the specific patient information leaflet included in your packaging to see the full list of potential drug interactions.

Considerations for Usage and Storage

Storage requirements for this substance involve keeping it in a cool, dry area away from direct humidity and sunlight to maintain its stability. Whether the course of treatment is intended for a short, acute flare-up or a longer, recurring condition, the method of administration should remain consistent. For detailed usage, dosing, and administration, refer to the specific medication's clinical information.

Glossary of Pharmacological Terms

Antispasmodic
A medication formulated to reduce or prevent muscle spasms.
Smooth Muscle
The type of involuntary muscle tissue found in the walls of the stomach, intestines, and other internal organs.
Quaternary Ammonium
A specific chemical structure that limits how much of the substance crosses from the blood into the brain, reducing sedative side effects.

Clinical Disclosure for Patient Safety

This text is an educational overview regarding the active ingredient hyoscine butylbromide and does not constitute medical advice, diagnosis, or treatment. Individual medications such as Buscopan differ significantly in their specific formulations, chemical concentrations, and intended protocols. We assume no liability for the external clinical application of these substances. Patients must review their specific medication labeling for accurate usage guidance and consult a licensed healthcare professional regarding their health concerns and the appropriateness of this therapy.

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