This varies from person to person. However, with proper treatment, impetigo usually improves within 7-10 days. Getting the right treatment is important and thankfully you no longer need to battle for a GP appointment to get the treatment you need. Visit a Touchwood Pharmacy in Sydenham for the Pharmacy First Impetigo service.
While rare, untreated impetigo can lead to secondary infections, cellulitis, or kidney damage. I think we can agree that these are best avoided and swift treatment is a good first step.