Skin Rash
Skin Rash Diagnosis & Treatment
Relief, Answers, and Expert Care at Aberdeen Dermatology Associates
When a skin rash appears, it’s your body’s way of signaling that something isn’t quite right. Whether it’s itchy, painful, or simply concerning, a rash can disrupt your day and leave you searching for answers. At Aberdeen Dermatology Associates, Dr. Ty Hanson and his team provide thorough, compassionate care to diagnose and treat skin rashes so you can feel comfortable in your skin again.
What Is a Skin Rash?
A skin rash is any change in the skin’s color, texture, or sensation. Rashes can look red, bumpy, scaly, swollen, or irritated. Some are harmless and temporary, while others may signal an infection, allergy, or chronic condition.
Because rashes have many possible causes, an accurate diagnosis is essential for effective treatment.
Common Causes of Skin Rashes
Skin rashes can be triggered by a wide range of factors, including:
- Allergic reactions to food, medications, or skincare products
- Contact dermatitis from soaps, detergents, metals, or plants like poison ivy
- Chronic conditions such as eczema or psoriasis
- Infections (fungal, bacterial, or viral)
- Heat rash from blocked pores or excessive sweating
- Autoimmune conditions, including lupus or dermatomyositis
- Environmental or psychological triggers such as stress, pollutants, or irritants
- Viral illnesses such as chickenpox or shingles
Sometimes a rash is the first sign of a deeper medical issue — another reason a professional evaluation is important.
When to See a Dermatologist
While mild rashes often improve with simple care, you should schedule an appointment if:
- The rash spreads quickly or won’t go away
- It is painful, blistering, or oozing
- You develop a fever along with the rash
- Over-the-counter treatments have not helped
- The rash affects your eyes, mouth, lips, or genital area
- It interferes with sleep or daily activities
Our Providers use a detailed visual exam along with tools such as skin scrapings, patch testing, or allergy testing to determine the cause.
Treatment Options
Once the cause is identified, we create a personalized plan focused on both immediate relief and long-term prevention. Treatment may include:
- Prescription creams or ointments
- Topical corticosteroids or anti-itch lotions
- Emollients and soothing skincare products
- Oral antihistamines or oral medications for infection
- Topical or oral anti-fungal treatments
- Biologic therapies for chronic inflammatory skin conditions
- Phototherapy for certain rashes
- Patch testing to identify specific allergens
- Expert skincare and lifestyle guidance
Some rashes resolve quickly, while others require ongoing management. We treat both the symptoms and the root cause to help prevent recurrence.
Types of Rashes We Treat
We diagnose and treat a wide variety of skin rashes, including:
- Contact dermatitis
- Eczema (atopic dermatitis)
- Psoriasis
- Heat rash
- Ringworm and other fungal infections
- Shingles
- Granuloma annulare
- Pityriasis rosea
- Lichen planus
If something on your skin doesn’t look or feel right, professional evaluation is the safest approach.
Trusted Skin Rash Care in Northeast South Dakota
At Aberdeen Dermatology Associates, we’re committed to restoring your comfort and helping you understand your skin. Whether your rash is a mild irritation or a persistent condition, we provide compassionate, tailored care every step of the way.
Call (605) 226-0560 to schedule your appointment today.