Medicines and Products for Impetigo

Impetigo is treated with antibiotics. The choice depends on how widespread the sores are, the age of the patient and local resistance patterns. A doctor should decide.

For limited sores

• Topical antibiotic ointments: mupirocin or fusidic acid, applied to the sores for about 5 to 7 days, as prescribed.
• Wash the area and remove loose crusts first, if the doctor advises.
• Wash hands before and after applying.

For widespread, bullous or severe impetigo

• Oral antibiotics such as cephalexin, flucloxacillin or others, depending on the doctor's choice and allergies.
• A full course is important, even when the skin looks better.

Other measures

• Antiseptic washes or soaks may be advised by some doctors.
• Paracetamol for pain or fever, in the correct dose for age.

Safety

• Do not use leftover or someone else's antibiotics.
• Do not use steroid creams or combination creams unless prescribed.
• Mupirocin and fusidic acid should not be overused, as bacteria can become resistant.
• Tell the doctor about allergies, pregnancy, kidney problems and other medicines.
• Newborns and young infants should be seen by a paediatrician before any treatment.