Magnesium Sulphate Paste is a drawing ointment used for boils and carbuncles. It is applied to the skin to help draw out infections and pus. The paste works by drawing moisture from an inflamed area of skin. It is suitable for adult use. Do not use on broken skin or if you are allergic to any of the ingredients. Store out of the sight and reach of children, and use before the expiry date. Do not store above 25°C. Return unused product to your local pharmacy for safe disposal. If you are suffering from an abscess, consult your doctor as some abscesses may require antibiotic treatment.