Rashes can be caused by many things—heat, allergies, insect bites—but one common culprit that often goes unrecognised is impetigo. Especially prevalent among children, this bacterial skin infection is highly contagious but fortunately easy to treat when caught early.
In this blog, we’ll explore what impetigo looks like, how it’s diagnosed, and what is the treatment for impetigo—both in general and specifically in the UK.
What Is Impetigo?
Impetigo is a common, superficial bacterial skin infection usually caused by Staphylococcus aureus or Streptococcus pyogenes. It mostly affects children between 2 to 5 years old, but adults can also get it—especially if they have compromised skin due to cuts, eczema, or insect bites.
Impetigo is highly contagious and spreads through close contact, shared items like towels or toys, or by scratching an infected area and touching other parts of the skin.
What Does Impetigo Look Like? Symptoms to Watch For
There are two main types of impetigo: non-bullous (crusted) and bullous (blistering).
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Non-Bullous Impetigo (Most Common)
- Starts as red sores near the mouth, nose, or hands
- Sores burst quickly, leaving honey-coloured crusts
- Mild itching or soreness
- Swollen lymph nodes in some cases
2. Bullous Impetigo
- Large fluid-filled blisters, often on the trunk or nappy area
- Blisters are fragile and rupture easily
- Leaves a raw, red base that crusts over
- Often accompanied by fever and general discomfort
If your or your child’s rash fits this description, especially if it’s spreading quickly or forming golden crusts, it’s worth asking your healthcare provider if impetigo is the cause.
How Is Impetigo Diagnosed?
Diagnosis of impetigo is usually clinical, meaning a healthcare professional will identify it just by examining the skin. In some cases, especially if the infection is recurring or not responding to treatment, a swab of the affected area may be taken to determine the exact bacteria involved.
Your GP, pharmacist, or dermatologist can help confirm the diagnosis and recommend the appropriate impetigo treatment. Hollowood Chemists is one of several trusted UK pharmacies where patients can speak directly with trained professionals for a quick diagnosis and advice.
What Is the Treatment for Impetigo?
Impetigo is generally easy to treat, and with the proper care, most individuals recover within 7 to 10 days.
Topical Antibiotics (First-Line Treatment)
For mild to moderate cases, the recommended treatment includes:
- Fusidic acid cream or ointment, applied 2–3 times daily
- Mupirocin, used in certain cases where antibiotic resistance may be a concern
Before applying the cream, gently clean the affected area with warm water and mild soap. Apply the medication directly to the sores. Covering the area isn’t usually necessary unless advised by a healthcare provider. Always wash your hands thoroughly after application.
For fast and discreet care, many patients now turn to private services for impetigo treatment—available at your local UK pharmacy for quick access and expert support. Hollowood Chemists offers private consultations with pharmacists, making it easier to receive treatment without delays.
Oral Antibiotics (For Widespread or Severe Infections)
When the infection is extensive or not responding to topical treatments:
- Flucloxacillin (common in the UK)
- Erythromycin or clarithromycin (if allergic to penicillin)
You must complete the full course—even if the rash improves before it’s finished—to prevent recurrence.
Home Remedies (Supportive Only)
While not a substitute for antibiotics, some home care can help:
- Gently clean the skin twice daily
- Avoid scratching or picking at the rash
- Use a separate towel and bedding to prevent spread
- Keep children home from school or nursery until 48 hours after treatment starts or until the rash has dried
Impetigo Treatment UK: What Are Your Options?
In the UK, impetigo treatment is available through GPs, pharmacies, and online health services. Due to NHS guidance, pharmacists can often provide treatment for impetigo without a GP appointment, especially for localised, non-severe cases.
Impetigo Treatment Pharmacy Options
Many UK pharmacies now offer antibiotic creams after a short consultation. This is a convenient option for:
- Mild impetigo cases
- Adults and children with no other health complications
- Avoiding the wait for a GP appointment
You may be asked:
- When the rash started
- If it’s spreading
- Whether it’s painful or itchy
- If there’s any fever or other symptoms
Based on this, the pharmacist may recommend fusidic acid cream or advise you to see a GP if oral antibiotics are needed. Hollowood Chemists offers both in-store and online options for treatment—making professional support available when and where you need it most.
Can Impetigo Go Away on Its Own?
In very mild cases, impetigo may clear on its own, but this is not recommended due to:
- Risk of spreading to others
- Potential for scarring or deeper infection (cellulitis)
- Discomfort and prolonged healing time
Prompt treatment ensures a faster recovery and reduces the risk of complications.
How to Prevent Impetigo Recurrence
To lower your risk of getting impetigo again, follow these simple yet effective hygiene practices:
- Wash your hands regularly
- Clean cuts, scrapes, and insect bites promptly
- Avoid sharing personal items such as towels, razors, or makeup
- Keep fingernails short and clean
- Avoid close contact with anyone who has an active infection
If you experience recurring impetigo, your doctor may recommend further investigation. This could include a skin swab or checking for nasal bacterial carriers like Staphylococcus aureus. In some cases, a decolonisation treatment may be advised to help prevent future infections.
If you’re concerned about repeat infections, it’s a good idea to book a consultation with a healthcare professional through trusted private services for personalised advice and treatment. Hollowood Chemists supports this approach by offering continuity of care through follow-up reviews and decolonisation kits when appropriate.
Final Thoughts
Impetigo is a common yet manageable skin condition. Recognising the symptoms early and seeking timely treatment can make a big difference in recovery and preventing spread. Whether you’re wondering “what is the treatment for impetigo”, looking for impetigo treatment in the UK, or considering an impetigo treatment pharmacy, rest assured: effective solutions are readily available.
If you or your child show signs of impetigo, consult a healthcare provider or your local pharmacy—like Hollowood Chemists—for fast, reliable care and treatment support.