Staph infections can lead to impetigo, a contagious skin condition that causes itching and blisters and sores around the nose, mouth, and trunk. These sores often burst and deposit a yellowish crust on the skin. Individuals with this sign of infection should avoid scratching or picking at the blisters to prevent scarring and spreading the infection.

This site offers information designed for educational purposes only. You should not rely on any information on this site as a substitute for professional medical advice, diagnosis, treatment, or as a substitute for, professional counseling care, advice, diagnosis, or treatment. If you have any concerns or questions about your health, you should always consult with a physician or other healthcare professional.