Impetigo is a highly contagious skin infection caused by bacteria. It is usually seen in children who are between the ages of two and five, but it can also occur in adults. It typically appears as red sores on the face, arms, or legs. These sores may be itchy and can also ooze pus or a yellowish-brown crust. Impetigo is usually treated with antibiotics, and it can be prevented by practicing good hygiene.
Symptoms of Impetigo
The main symptom of impetigo is red sores on the face, arms, or legs. These sores may be itchy and can ooze pus or a yellowish-brown crust. Other symptoms may include swelling in the affected area, fever, swollen lymph nodes, and fatigue.
Causes of Impetigo
Impetigo is caused by bacteria, usually either Staphylococcus aureus or Streptococcus pyogenes. These bacteria can spread through contact with an infected person or object, such as a towel, a toy, or clothing.
Treatment of Impetigo
Impetigo is usually treated with antibiotics. These may be taken by mouth or applied directly to the affected area. In some cases, a doctor may also recommend topical antiseptics or ointments.
Prevention of Impetigo
The best way to prevent impetigo is to practice good hygiene. This includes washing hands regularly, keeping cuts and scrapes clean and covered, and avoiding contact with anyone who has the infection. Additionally, it is important to avoid sharing items such as towels, toys, and clothing with an infected person.