Glycerol/Vaseline/Paraffine Substipharm (Glycerol, Vaseline, Liquid Paraffin)

Glycerol/Vaseline/Paraffine Substipharm is commonly used to manage mild skin conditions that benefit from additional moisture and barrier protection.

• Relief of dry, flaky skin on hands, arms, or legs.
• Soothing of mild irritant or allergic dermatitis.
• Adjunctive care for minor skin irritation caused by wind or low humidity.
• Preparation of the skin before applying other topical medications.
• Support for areas of eczema where barrier function is compromised.
• Protection of skin around wound dressings to prevent maceration.

Topical application of this emollient is generally well tolerated, and most users experience only mild, transient skin changes; however, local reactions can occur and should be monitored.

Common

• Mild skin redness at the application site.
• Slight itching or tingling sensation.
• Temporary greasiness or oily feeling on the skin.
• Minor scaling or flaking after repeated use.

Serious

• Development of contact dermatitis with swelling or blistering.
• Persistent rash that worsens after use.
• Signs of infection such as increased warmth, pus, or fever.
• Allergic reaction manifesting as hives or angioedema.

When using Glycerol/Vaseline/Paraffine Substipharm, certain precautions help ensure safe and effective use, especially for individuals with sensitive skin or underlying conditions.

• Avoid applying to broken or infected skin unless directed by a healthcare professional.
• Keep the product away from eyes, ears, and mucous membranes; rinse thoroughly if accidental contact occurs.
• Test a small area first if you have a known sensitivity to any of the ingredients.
• Store at room temperature, protected from direct sunlight and out of reach of children.
• Discontinue use and seek medical advice if a rash or irritation worsens.
• Do not use under occlusive dressings unless advised, as this may increase absorption.

Because the formulation is primarily a barrier ointment, systemic drug interactions are uncommon, but it can affect the performance of certain topical agents.

Avoid

• Applying the emollient immediately before or after topical antibiotics, antifungals, or corticosteroids, as it may reduce their absorption.
• Using with medicated patches that require direct skin contact, which could be compromised by the occlusive layer.

Use with caution

• Combining with other occlusive moisturizers may increase skin maceration risk.
• Concurrent use on extensive body areas in patients with compromised skin barrier, such as severe eczema, should be monitored.
• Applying under dressings that are left in place for prolonged periods without medical supervision.