Impetigo contagious
What is Impetigo?
Impetigo is a contagious skin infection usually caused by strep bacteria or staph bacteria. It is mainly found in children but can occur at any age. It is characterized by blisters, redness, crusts, and itching. It is very contagious and can be spread through skin-to-skin contact, shared clothing, toys, and bedding.
Symptoms of Impetigo
Common symptoms of impetigo include:
- Itching and burning sensation on the affected area
- Watery or honey-colored pus-filled blisters
- Reddish or yellowish crusty patches of skin that may develop
- Soft, red-colored nodules under the affected skin
Diagnosis of Impetigo
Your doctor will in most cases be able to diagnose impetigo with a physical examination of your skin. To confirm a diagnosis, your doctor may take a sample of the inflamed skin and send it to a laboratory to check for bacteria.
Treatments for Impetigo
Treatment for impetigo generally includes antibiotics, such as penicillin or erythromycin. These can be taken orally or used as a topical cream or ointment. In cases of mild infections, your doctor may recommend a topical antibiotic such as mupirocin. Your doctor may also suggest using a medicated soap or other cleanser to help reduce the risk of spreading the infection.
Is Impetigo Contagious?
Yes, impetigo is highly contagious. It can be spread through skin-to-skin contact with an infected person or through contact with infected clothes, bedding, or objects. It is important to avoid direct contact with people who have impetigo and to wash your hands regularly. Covering the affected area with a dressing or bandage may also help reduce the spread of impetigo.