Magnesium Sulfate Paste - 50 g (Brand May Vary)

Magnesium Sulfate Paste – 50 g is a topical drawing paste licensed as a dermatological aid to help manage minor skin infections and inflammatory skin complaints such as boils and carbuncles. The paste is formulated to draw fluid from the affected area through osmotic action, helping to soften skin, reduce swelling and ease discomfort, supporting the body’s natural healing processes when used appropriately.

Popular as a first-aid item, this paste can assist with splinter removal and other localised blemishes by encouraging the offending material toward the surface and aiding gradual resolution. The product is typically available as a British Pharmacopoeia (BP) drawing paste, and packaging may differ by retailer but the therapeutic intent remains consistent. 

Adults, elderly and children (age guidance per pack/health professional advice):

1. Stir the paste thoroughly before use to ensure even texture.
2. Apply a liberal amount of paste directly to the affected area (e.g., boil or area of irritation).
3. Where appropriate, cover with a clean, breathable dressing to keep the paste in place.
4. Leave in place for a period as directed on the pack – this allows the drawing action to work on fluid and swelling.

Important:

• Do not use on broken, extensively damaged or raw skin unless advised by a healthcare professional.
• For children, always seek pharmacy advice for appropriateness and precise direction.
• Do not use repeatedly over long periods without professional guidance. 

Typical Magnesium Sulfate Paste BP formulation includes:

• Dried magnesium sulfate (≈ 46–47.8% w/w) – the active drawing component that exerts an osmotic effect on fluid in the lesion.
• Phenol (≈ 0.49% w/w) – mild antiseptic and soothing agent.
• Glycerol (E422) – humectant and vehicle to form a smooth, spreadable paste.

Form: Ointment/paste for topical cutaneous application only. 

Possible Side Effects

Although Magnesium Sulfate Paste is generally well tolerated when used as directed, possible reactions include:

• Local skin irritation, redness or itching at the application site if you are sensitive or allergic to any ingredient.
• In rare cases, allergic contact dermatitis may occur.

If you experience persistent, severe or spreading skin reactions, discontinue use and seek advice from a pharmacist or doctor.

Warnings & Precautions

Before use, read all labelling and package instructions and consider the following UK pharmacy guidance:

• For external use only. Do not ingest or apply to open, extensively broken or raw wounds.
• Avoid eye contact and contact with mucous membranes; rinse thoroughly if accidental contact occurs.
• Do not use repeatedly or over large skin areas without clinical advice.
• Do not use if allergic to magnesium sulfate, phenol or glycerol.
• If symptoms persist, worsen or show signs of spreading infection (e.g., increased redness, warmth, fever), consult a pharmacist or doctor promptly.
• Suitable age ranges can vary by pack; always follow the specific product labelling and ask a clinician if unsure.
• Pregnancy & breastfeeding: Seek advice from a healthcare professional before use.
• Keep out of reach and sight of children.