Skin Infection (Impetigo)

Impetigo is a highly contagious bacterial skin infection that is most common in children. It is caused by staphylococcus aureus or streptococcus pyogenes bacteria.

Symptoms of impetigo may include:

• Red sores that quickly turn into blisters

• Blisters that break open and ooze fluid, forming a yellow-brown crust

• Itching and/or pain around the affected area

• Swollen lymph nodes

Red flags that may indicate a more serious condition include:

• Fever

• Rapidly spreading sores

• Large areas of skin affected

• Presence of abscesses

Treatment for impetigo typically involves topical or oral antibiotics to kill the bacteria causing the infection. Self-care measures can also help alleviate symptoms and prevent the spread of infection, including:

• Keeping the affected area clean and dry

• Applying warm compresses to the affected area to help relieve itching and pain

• Avoiding contact with others until the sores have healed

• Washing hands frequently to prevent the spread of infection

In severe cases or if the infection does not respond to treatment, referral to a healthcare provider may be necessary. They may recommend medical treatments such as:

• Prescription-strength antibiotics

• Drainage of abscesses

• In severe cases, hospitalization for intravenous antibiotics

Prevention measures include practicing good hygiene, avoiding close contact with others who have impetigo, and keeping wounds clean and covered to prevent infection.