Product image of Medilax (Glycerol) supplied by GNH India

Medilax

Active Ingredient:
Glycerol
Origin:
EU

Medilax (Glycerol)

Glycerol, the active ingredient in Medilax, is an osmotic laxative presented as a rectal preparation for rectal use. It softens stool by increasing water content in the intestinal lumen, facilitating evacuation in patients experiencing constipation. It is commonly used in adult patients and can be administered as a single enema or repeated as directed by a healthcare professional.

GNH India supplies Medilax as a licensed, GDP‑compliant international pharmaceutical supplier serving hospitals, pharmacies and clinics worldwide. The company adheres to stringent quality standards and provides reliable logistics for global distribution.

Manufacturer / TM Owner

Ioulia And Irene Tseti Pharmaceutical Laboratories S.A.

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Indications & Clinical Uses

Medilax (glycerol) acts as an osmotic laxative to relieve constipation through its effect on the bowel.

  • Acute constipation: softens stool and promotes rapid evacuation within a short period.
  • Chronic constipation: provides regular bowel movement assistance when used intermittently under medical guidance.
  • Functional constipation: helps normalize stool consistency and frequency in patients with functional bowel disorders.

How It Works

  • Glycerol exerts its laxative effect by remaining largely non‑absorbed in the gastrointestinal tract, where it creates an osmotic gradient that draws water into the intestinal lumen. The increased intraluminal fluid softens fecal mass and expands the stool volume, stimulating peristalsis and facilitating rectal evacuation without significant systemic absorption. The osmotic activity also reduces colonic transit time, enhancing the propulsive movements of the colon.

Side Effects

Glycerol may cause local and systemic adverse reactions, most of which are mild and transient.

Common Side Effects

  • Rectal irritation: mild burning or discomfort at the application site.
  • Cramping: transient abdominal cramps following administration.
  • Loose stools: watery bowel movements due to increased water content.

Serious or Rare Side Effects

  • Severe abdominal pain: intense pain indicating possible obstruction.
  • Rectal bleeding: bleeding from the rectal mucosa.
  • Allergic reaction: rash, itching, swelling, or anaphylaxis.

Precautions & Warnings

Before using Medilax, consider the following safety measures to minimize risks.

  • Assess severity: evaluate constipation type and duration before initiating therapy.
  • Contraindication check: avoid use in patients with known intestinal obstruction or perforation.
  • Hypersensitivity: discontinue if any allergic reaction to glycerol occurs.
  • Duration limit: restrict use to short‑term periods unless advised by a clinician.
  • Store at room temperature: keep in original container, protect from moisture and direct sunlight.

Avoid Interactions

Glycerol can interact with other agents that affect fluid balance or gastrointestinal function.

Major Interactions (Avoid)

  • Concurrent osmotic laxatives: may cause excessive fluid loss and electrolyte imbalance.
  • High‑dose diuretics: increased risk of dehydration when combined.
  • Electrolyte‑depleting agents: potential for severe electrolyte disturbances.

Moderate Interactions (Monitor Closely)

  • Anticholinergic drugs: may reduce efficacy of glycerol‑induced motility.
  • NSAIDs: combined use can increase risk of gastrointestinal irritation.
  • Oral rehydration solutions: monitor fluid status to avoid over‑hydration.

Frequently Asked Questions

Medilax contains glycerol and is used as an over‑the‑counter osmotic laxative to relieve constipation. By increasing water content in the intestinal lumen, it softens stool and facilitates easier rectal evacuation, making it suitable for occasional or short‑term relief of constipation.

Glycerol works by remaining largely unabsorbed in the gut, creating an osmotic gradient that draws water into the bowel. The added fluid softens the stool, expands its volume, and stimulates peristaltic movements, which together promote a smoother and quicker bowel evacuation.

The appropriate dose of Medilax is determined by a qualified healthcare professional based on the patient’s age, severity of constipation, and clinical response. Prescribers select the amount and frequency that best matches the individual’s needs and medical condition.

The safety of glycerol‑based rectal laxatives like Medilax during pregnancy or lactation has not been definitively established. Women who are pregnant, planning to become pregnant, or breastfeeding should consult their physician before using the product to weigh potential benefits against unknown risks.

To order Medilax, submit an enquiry on the product page at gnhindia.com, specifying the required quantity. GNH India supplies hospitals, pharmacies and procurement teams worldwide, verifies trade or institutional credentials, and then provides pricing, availability, shipping details and any necessary import documentation.

Compared with stimulant laxatives, glycerol‑based products such as Medilax act osmotically, drawing water into the bowel rather than stimulating intestinal muscles. This generally results in a gentler, more physiologic effect with fewer systemic side effects, making it a preferred option for mild to moderate constipation.

Medilax should be stored at room temperature, preferably below 25 °C. Keep the product in its original packaging, protect it from moisture and direct sunlight, and ensure the container is tightly closed to maintain stability and effectiveness.

Medilax is administered rectally. The prescribed amount is introduced into the rectum, typically using a syringe or applicator, allowing the glycerol solution to contact the intestinal lining. Patients should follow the prescriber’s instructions regarding positioning and duration of contact.

The most serious risks include severe abdominal pain that may signal intestinal obstruction, rectal bleeding from mucosal irritation, and rare allergic reactions such as rash, swelling or anaphylaxis. Any of these symptoms require immediate medical attention.

Medilax should be avoided by individuals with known intestinal obstruction, perforation, severe inflammatory bowel disease, or a documented hypersensitivity to glycerol. Patients with these conditions should seek alternative treatments under medical supervision.

Published by

GNH India Pharmaceuticals Limited

Licensed pharmaceutical supplier

Last updated:

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