Skin Infections

Overview

Skin infections are common and can develop for many reasons — from bacterial overgrowth to fungal or viral causes. Conditions such as impetigo, infected eczema, cellulitis, or fungal rashes can be uncomfortable and sometimes distressing, bringing redness, itching, swelling, or pain.

Living with a skin infection doesn’t just affect the way your skin looks; it can impact confidence, sleep, and day-to-day comfort. Some infections spread quickly if untreated, and many people feel embarrassed or worried when symptoms appear suddenly.

The good news? Most skin infections are easily treatable. At SwiftMedi, our UK-registered prescribers can recommend safe and effective treatments through a secure online consultation, giving you fast, discreet access to the care you need.

Symptoms

Bacterial Skin Infections (e.g., impetigo, infected eczema):

• Red, inflamed, or swollen patches
• Crusting or oozing sores
• Pain, tenderness, or spreading rash

Fungal Skin Infections (e.g., athlete’s foot, ringworm, thrush):

• Itching and irritation
• Red, scaly or flaky patches
• Cracks, blisters, or white patches in moist areas (like skin folds or between toes)

Diagnosis

Most skin infections are diagnosed by their appearance and symptoms. A healthcare professional may ask about how quickly the problem developed, whether it has spread, and any history of flare-ups. Swabs or tests are rarely needed but may be used if the infection is severe, recurrent, or not responding to treatment.

Treatments

Lifestyle & Self-Care

• Keep affected areas clean and dry
• Avoid scratching, which can spread infection
• Wash hands regularly and don’t share towels or bedding
• Use soothing emollients to protect the skin barrier

Medical Treatments

At SwiftMedi, we can provide access to effective prescription and pharmacy medicines, including:

• Antibiotic creams (e.g., fusidic acid, mupirocin) for bacterial infections
• Antifungal creams, sprays, or tablets (e.g., clotrimazole, terbinafine) for fungal infections
• Combination treatments (antibiotic + steroid, antifungal + steroid) for infections with added inflammation

Suitability and treatment choice will always be assessed by a UK-registered prescriber after a secure online consultation.

Prevention

• Maintain good hygiene and handwashing practices
• Avoid sharing personal items like razors, towels, or bedding
• Keep skin moisturised to prevent cracks where infections can start
• Treat minor cuts and grazes promptly to avoid bacterial entry
• Wear breathable clothing and avoid tight, damp fabrics that encourage fungal growth

Misconceptions

“All skin infections are contagious.”
Not always — some are, but others (like infected eczema) only spread if untreated.

“Only antibiotics can treat skin infections.”
False — fungal and viral infections need antifungal or antiviral medicines instead.

“Skin infections always mean poor hygiene.”
Not true — many infections develop due to weakened skin barriers, immune response, or underlying conditions.

FAQ

Are skin infections serious?
Most are mild and clear with treatment, but some (like cellulitis) may need urgent medical attention.

Can skin infections come back?
Yes, some can recur — especially fungal or viral ones — but ongoing management helps reduce flare-ups.

How quickly do treatments work?
Most bacterial and fungal infections improve within a few days of starting treatment, though full recovery may take 1–2 weeks.

Do I always need a prescription?
Not always. Many fungal infections can be treated with pharmacy creams, but bacterial and viral infections often require prescription medicines.