Overview & Scientific Mechanism
Liquid Paraffin is a mixture of refined saturated hydrocarbons derived from petroleum that undergoes rigorous purification steps to eliminate any harmful impurities, ensuring it meets strict British Pharmacopoeia (BP) and United States Pharmacopeia (USP) standards for human consumption and topical use.
Its therapeutic mechanism depends on the route of administration:
- Gastrointestinal Lubrication (Oral Administration): Unlike bulk-forming or stimulant laxatives, liquid paraffin is not chemically absorbed or digested by the human intestinal tract. Instead, it passes through the gut unchanged, functioning purely as a mechanical lubricant. It coats the fecal mass and the lining of the bowel with a smooth, water-resistant film. This prevents the colon from extracting excessive water from the stool, keeping it soft and enabling strain-free evacuation. It is particularly useful for patients managing painful hemorrhoids, anal fissures, or recovering from recent abdominal surgeries where straining must be avoided.
- Moisture Retention (Topical Administration): When applied directly to the skin, it acts as an occlusive emollient. It forms a physical, hydrophobic barrier over the stratum corneum (the outermost skin layer). This barrier significantly slows down Transepithelial Water Loss (TEWL), locking in the skin's natural moisture while shielding compromised skin layers from external environmental irritants.
Key Features & Benefits
- Effective Constipation Relief: Provides smooth, predictable mechanical action to ease bowel movements without stimulating or cramping intestinal muscles.
- Intense Skin Hydration: Softens hard, scaly, or hyperkeratotic skin conditions, providing immediate relief from irritation caused by eczema, psoriasis, or winter dryness.
- Pure Pharmaceutical Grade: Completely free from artificial fragrances, colorants, preservatives, or alcohol, ensuring a very low risk of allergic reaction on reactive skin.
- Compact 100ml Layout: An ideal, travel-friendly size that fits easily into first-aid kits and personal care cabinets.
How to Use & Crucial Safety Guidelines
- For Constipation (Oral): Adults typically take 10ml to 30ml (two to six 5ml teaspoons) at night before bed, or as directed by a healthcare professional.
- For Skin Care (Topical): Apply directly to the affected dry skin zones as needed, preferably immediately following a bath or shower while the skin is still slightly damp.
Critical Safety Warnings:
Do not give to children under 3 years old without direct medical supervision. Avoid lying down immediately after oral intake to completely prevent the risk of accidental inhalation into the lungs, which can lead to lipid pneumonia. Prolonged oral use should be avoided as it can interfere with the body's absorption of fat-soluble vitamins (A, D, E, and K).