Product image of Kwells (Hyoscine Hydrobromide) supplied by GNH India

Kwells

Active Ingredient:
Hyoscine Hydrobromide
Origin:
EU

Kwells (Hyoscine Hydrobromide)

Hyoscine Hydrobromide, the active ingredient in Kwells, is an anticholinergic (muscarinic antagonist) presented as an oral formulation for oral use. It treats motion sickness and postoperative nausea and vomiting in adults.
GNH India supplies Kwells as a licensed, GDP-compliant international pharmaceutical supplier serving hospitals, pharmacies and clinics worldwide.

Manufacturer / TM Owner

Dexcel Pharma Gmbh

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Indications & Clinical Uses

Kwells, an anticholinergic agent, is employed in conditions where vestibular or gastrointestinal stimulation causes nausea and vomiting.

  • Motion sickness: reduces nausea, vomiting and dizziness associated with travel.
  • Postoperative nausea and vomiting: helps prevent or treat nausea after surgical procedures.
  • Vestibular disorders: alleviates vertigo‑related symptoms such as dizziness and nausea.

How It Works

  • Hyoscine Hydrobromide acts as a competitive antagonist at muscarinic acetylcholine receptors, primarily M1 and M3 subtypes. By blocking these receptors, it diminishes vagal stimulation of the gastrointestinal tract and reduces activity in the vestibular nuclei, thereby decreasing the central perception of nausea and motion‑induced dizziness.

Side Effects

Adverse reactions may occur with any anticholinergic medication.

Common Side Effects

  • Dry mouth
  • Blurred vision
  • Constipation
  • Drowsiness
  • Urinary retention
  • Tachycardia

Serious or Rare Side Effects

  • Allergic reactions such as rash or angioedema
  • Severe tachycardia or cardiac arrhythmia
  • Confusion, hallucinations or severe central anticholinergic syndrome
  • Difficulty swallowing (dysphagia)
  • Severe constipation leading to bowel obstruction

Precautions & Warnings

When prescribing Kwells, clinicians should consider several safety aspects.

  • Cardiac history: monitor for tachycardia or arrhythmias.
  • Glaucoma: anticholinergic effect may exacerbate intra‑ocular pressure.
  • Elderly patients: increased risk of confusion and falls.
  • Urinary retention or prostatic hypertrophy: may worsen symptoms.
  • Concomitant anticholinergic drugs: assess cumulative anticholinergic load.
  • Store at room temperature: keep in the original container, protect from moisture and light.

Avoid Interactions

Kwells can interact with other medicines, requiring attention to the level of risk.

Major Interactions (Avoid)

  • Other anticholinergic agents: additive anticholinergic toxicity.
  • QT‑prolonging drugs: increased risk of cardiac arrhythmia.
  • Alcohol: enhanced sedation and dizziness.

Moderate Interactions (Monitor Closely)

  • Opioid analgesics: may increase central sedation.
  • Antihistamines: additive drowsiness.
  • Antidiabetic agents: anticholinergic effect may mask hypoglycaemia symptoms.

Frequently Asked Questions

Kwells contains Hyoscine Hydrobromide and is indicated for the prevention and treatment of motion sickness as well as postoperative nausea and vomiting. It works by reducing the vestibular and gastrointestinal signals that trigger nausea, making it useful for travelers, patients after surgery, and individuals with certain vestibular disorders.

Hyoscine Hydrobromide is a muscarinic antagonist that competitively blocks acetylcholine at M1 and M3 receptors. This inhibition reduces vagal input to the stomach and dampens activity in the vestibular nuclei of the brain, thereby decreasing the sensation of nausea and the reflex that leads to vomiting.

The appropriate dose of Kwells is determined by the prescribing healthcare professional based on the patient’s age, weight, clinical condition, and response to therapy. Dosage instructions are provided on the prescription label and should be followed exactly as directed by the prescriber.

Safety data for Hyoscine Hydrobromide during pregnancy and lactation are limited. It should only be used when the potential benefit justifies any possible risk to the fetus or infant. Women who are pregnant, planning pregnancy, or breastfeeding should discuss the risks and alternatives with their healthcare provider.

To order Kwells, submit an enquiry on the product page at gnhindia.com, specifying the required quantity. GNH India works with hospitals, pharmacies and procurement teams worldwide, verifies trade or institutional credentials, and then provides pricing, availability, shipping details (including any cold‑chain requirements) and the necessary import documentation.

The most common alternative to Hyoscine Hydrobromide is dimenhydrinate, another anticholinergic used for motion sickness. Kwells generally has a faster onset and a shorter duration of action, which can be advantageous for short trips. Dimenhydrinate may cause more pronounced drowsiness, while Kwells’ side‑effect profile often includes dry mouth and blurred vision.

Kwells should be stored at room temperature, below 25 °C, in its original packaging to protect it from moisture and light. Keep the product out of reach of children and do not use it after the expiration date printed on the label.

Kwells is taken orally, usually with a glass of water. It can be taken with or without food, but patients should follow the specific instructions on the prescription label. The tablet should be swallowed whole and not crushed or chewed unless otherwise directed by a healthcare professional.

Serious adverse reactions, although rare, include severe allergic responses such as rash or angioedema, marked tachycardia or cardiac arrhythmias, confusion, hallucinations, and severe constipation that could lead to bowel obstruction. Patients should seek immediate medical attention if any of these symptoms develop.

Kwells is contraindicated in individuals with known hypersensitivity to Hyoscine Hydrobromide or any other anticholinergic agents. It should also be avoided in patients with uncontrolled narrow‑angle glaucoma, severe urinary retention, prostatic hypertrophy causing obstruction, or significant gastrointestinal obstruction.

Published by

GNH India Pharmaceuticals Limited

Licensed pharmaceutical supplier

Last updated:

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