What is Impetigo?

Impetigo is a highly contagious bacterial skin infection. It causes painful red sores and blisters to form, mainly on the face and hands, and can affect both adults and children. It can be spread by direct contact with someone who has the infection and is more common in warm and humid climates, but can still occur in cooler climates. It can be treated with antibiotics, but if it isn’t treated it can cause serious complications.

The Causes of Impetigo

Impetigo is most commonly caused by one of two types of bacteria: Staphylococcus aureus or Streptococcus pyogenes. Both types of bacteria can be found on the skin of healthy people and usually don’t cause any problems. However, if an injury or skin irritation allows the bacteria to enter the body, an infection may result. These bacteria can be spread through direct contact with someone who is infected, or through contact with contaminated surfaces or items. It can also be spread through an infected person’s own saliva or nasal discharges.

The Symptoms of Impetigo

Impetigo typically begins with red sores or blisters on the face, around the nose and mouth, on the hands, and sometimes on the arms and legs. The sores are usually filled with pus and can be itchy and painful. Other symptoms may include fever, tiredness, and swollen lymph nodes. If left untreated, impetigo can cause serious complications, including cellulitis, abscesses, and scarring.

Treatment and Prevention of Impetigo

Impetigo can be treated with antibiotics taken either orally or topically, depending on the extent of the infection. To help speed up recovery and prevent the infection from spreading, keep the affected area clean and covered with a dressing. Avoid close contact with family, friends, and other people, and avoid sharing items such as towels, washcloths, bedding, and clothing. If you have impetigo, wash your hands thoroughly after every contact with the infected area.

In conclusion, Impetigo is a bacterial skin infection that can be spread through direct contact with an infected person or from contaminated items and surfaces. The infection can be treated with antibiotics, but if left untreated it can cause serious complications. To help prevent the spread of impetigo, it’s important to practice good hygiene, keep the affected area clean and covered with a dressing, and avoid close contact with others.