Understanding Impetigo: Causes, Symptoms, and Risk Factors

how to get rid of impetigo in 24 hours

NHS Treatment for Impetigo

Wondering how to get rid of Impetigo in 24 hours? Unfortunately, this may not be possible.

Impetigo is a common and highly contagious skin infection that primarily affects children, although adults can also be susceptible. It is characterised by red sores or blisters on the face, hands, and other exposed parts of the body. While impetigo is usually not a serious condition, it can be uncomfortable and unsightly, prompting individuals to seek prompt treatment. This blog provides insight into the causes, symptoms, and risk factors associated with impetigo, as well as explores ways to manage and prevent its spread.

Causes of Impetigo

Impetigo is typically caused by one of two types of bacteria: Staphylococcus aureus or Streptococcus pyogenes. These bacteria can enter the skin through cuts, scrapes, or insect bites, leading to infection. Impetigo is highly contagious and can spread through direct contact with an infected person or by touching contaminated objects such as towels, clothing, or toys.

Symptoms of Impetigo

The primary symptoms of impetigo include:

Red sores or blisters: These usually appear around the nose and mouth but can also develop on other parts of the body, such as the hands and arms. The sores may burst and ooze fluid, forming a yellowish crust.

Itching: The affected area may be itchy, causing discomfort and irritation.

Enlarged lymph nodes: In some cases, nearby lymph nodes may become swollen and tender.


impetigo in schools


Risk Factors for Impetigo

Several factors can increase the risk of developing impetigo, including:

Age: Children, especially those between 2 and 6 years old, are more susceptible to impetigo due to their still-developing immune systems and close contact with other children in school or daycare settings.

Warm and humid climates: Impetigo is more prevalent in regions with warm and humid climates, as these conditions promote bacterial growth and skin irritation.

Poor hygiene: Inadequate hygiene practices, such as infrequent handwashing or sharing personal items like towels or razors, can increase the risk of impetigo transmission.

Skin conditions: People with pre-existing skin conditions such as eczema or dermatitis are more prone to developing impetigo, as their compromised skin barrier provides an entry point for bacteria.

Prevention and Treatment

Preventing impetigo involves practising good hygiene habits, such as washing hands regularly with soap and water, avoiding sharing personal items, and keeping cuts and scrapes clean and covered. Additionally, promoting a healthy immune system through proper nutrition and regular exercise can help reduce the risk of infection.

If impetigo does occur, prompt treatment is essential to prevent its spread to others.

Treatment typically involves:

Topical antibiotics: Over-the-counter or prescription topical antibiotics, such as mupirocin or retapamulin, are commonly used to treat impetigo. These medications help eliminate the bacteria causing the infection and promote healing of the skin.

Oral antibiotics: In severe cases or when topical treatments are ineffective, oral antibiotics may be prescribed to combat the infection from within.

Cleaning and care: Keeping the affected area clean and dry is crucial for preventing the spread of impetigo. Gently washing the sores with soap and water and applying an over-the-counter antibiotic ointment can help promote healing and reduce the risk of recurrence.


nhs impetigo treatment


How to Get Rid of Impetigo in 24 Hours?

Wondering how to get rid of impetigo in 24 Hours? This may not be realistic. Impetigo typically requires several days of treatment to fully resolve, but, there are steps individuals can take to alleviate symptoms and promote faster healing in this time. Here are some tips that may help expedite the healing process:

Start treatment promptly: Begin using topical antibiotics as soon as symptoms appear to help eliminate the bacteria causing the infection.

Keep the affected area clean: Wash the sores gently with soap and water several times a day to remove crusts and bacteria.

Apply warm compresses: Soaking a clean cloth in warm water and applying it to the affected area can help soothe itching and promote healing.

Avoid scratching: Although it may be tempting, scratching the sores can worsen the infection and delay healing. Encourage children to avoid scratching and keep their fingernails trimmed to minimise skin damage.

Follow prescribed treatment: If oral antibiotics are prescribed, be sure to take them as directed by a healthcare professional to ensure effective treatment of the infection.

While these measures may help alleviate symptoms and promote faster healing, it’s essential to follow the guidance of a healthcare professional for the proper diagnosis and treatment of impetigo.

Book an Appointment

Impetigo is a common and contagious skin infection that can be uncomfortable and unsightly. Understanding its causes, symptoms, and risk factors is essential for prevention and prompt treatment. By practising good hygiene habits, seeking timely medical care, and following prescribed treatment regimens, individuals can effectively manage impetigo and prevent its spread to others. Contact our team today to find out more or book an appointment below.


This blog was written on behalf of Knights Pharmacy by Pharmacy Mentor.