Worried About a Skin Rash? Get Expert Advice Online
A skin rash can appear suddenly and leave you wondering whether it's something minor or something that needs medical attention. From allergic reactions and eczema flare-ups to fungal infections and contact dermatitis, rashes are one of the most common reasons Australians consult a doctor.
The good news is that many skin rashes can be assessed and treated through a telehealth consultation. With Medidoc, you can show your rash to an Australian-registered doctor via a secure video call - no need to sit in a waiting room or take time off work.
Common Types of Skin Rashes
Skin rashes come in many forms, each with different causes and treatments. Some of the most common types include:
- Eczema (atopic dermatitis) - dry, itchy, inflamed patches of skin that can flare up due to stress, weather changes, or allergens
- Contact dermatitis - a red, itchy rash caused by direct contact with an irritant or allergen such as soap, jewellery, or plants
- Hives (urticaria) - raised, itchy welts that appear suddenly, often triggered by food, medication, or stress
- Fungal infections (tinea) - including ringworm, athlete's foot, and jock itch, caused by fungi that thrive in warm, moist areas
- Psoriasis - thick, scaly patches of skin that can be red and inflamed, often appearing on elbows, knees, and scalp
- Heat rash - small, itchy bumps that develop when sweat ducts become blocked, common in hot and humid conditions
- Shingles (herpes zoster) - a painful, blistering rash caused by the reactivation of the chickenpox virus
- Impetigo - a highly contagious bacterial skin infection common in children, producing sores and blisters
Can a Doctor Diagnose a Skin Rash Online?
Yes. Many skin conditions can be effectively assessed via telehealth. During a video consultation, your doctor can visually examine the rash and ask targeted questions to help determine the cause and appropriate treatment.
Your doctor will typically ask about:
- When the rash first appeared and how it has changed
- Whether it is itchy, painful, or burning
- Any recent changes to products, medications, or diet
- Whether you have a history of skin conditions or allergies
- Whether anyone else in your household has similar symptoms
For the best assessment, take a clear, well-lit photo of the rash before your appointment. You can share this during the video call or upload it beforehand.
When to See a Doctor About a Skin Rash
While many rashes are harmless and resolve on their own, some require medical attention. You should consult a doctor if:
- The rash is spreading rapidly or covering a large area of your body
- You have a fever alongside the rash
- The rash is painful, blistering, or shows signs of infection (pus, swelling, warmth)
- Over-the-counter treatments have not helped after a week
- The rash appeared after starting a new medication
- You are unsure of the cause and want peace of mind
If you experience a rash with difficulty breathing, swelling of the face or throat, or dizziness, call 000 immediately as this may indicate a severe allergic reaction (anaphylaxis).
How Medidoc Treats Skin Rashes via Telehealth
A Medidoc telehealth consultation for skin rashes is straightforward and convenient:
- Book an appointment - choose a time that suits you, available 7 days a week
- Connect with your doctor - join a secure video call from your phone, tablet, or computer
- Show your rash - your doctor will visually assess the affected area and ask relevant questions
- Receive your treatment plan - this may include a prescription (sent as an eScript to your phone), advice on over-the-counter treatments, or a referral to a dermatologist if needed
Common treatments your doctor may prescribe include:
- Topical corticosteroid creams for eczema, dermatitis, and inflammatory rashes
- Antifungal creams or oral medication for fungal infections
- Antihistamines for hives and allergic reactions
- Antibiotics for bacterial skin infections like impetigo
- Antiviral medication for shingles (most effective when started within 72 hours)
- Moisturisers and emollients for dry skin conditions
Tips for Managing Skin Rashes at Home
- Avoid scratching - this can worsen inflammation and lead to infection
- Use gentle, fragrance-free soaps and moisturisers
- Apply a cool compress to soothe itchy or inflamed skin
- Wear loose, breathable clothing made from natural fibres
- Identify and avoid known triggers where possible
- Keep the affected area clean and dry
Why Choose Telehealth for Skin Conditions?
- Convenient - no travel, no waiting rooms
- Fast - get a diagnosis and treatment plan the same day
- Visual assessment - video consultations are well-suited for skin conditions
- Prescriptions sent directly to your phone via eScript
- Referral to a dermatologist if specialist care is needed
- Available Australia-wide, including regional and rural areas
Book Your Skin Rash Consultation With Medidoc
Don't let a skin rash cause unnecessary worry. Medidoc's Australian-registered doctors can assess your skin concern, provide a diagnosis, and get you on the right treatment - all from a quick video consultation.
Book your consultation with Medidoc today and get the care you need, without the wait.
This article is intended for general informational purposes only and does not constitute medical advice. Please consult a qualified healthcare professional for diagnosis and treatment specific to your situation.