Condition

Skin Rashes

Rashes are one of the most common reasons people seek dermatologic care, and for good reason. They can be itchy, uncomfortable, persistent, or difficult to identify since many skin conditions can appear very similar on the surface. Rashes may develop suddenly or gradually and can affect small areas of skin or larger portions of the body.

There are many possible causes of rashes, including allergic reactions, eczema, infections, autoimmune conditions, heat, medications, irritants, and inflammatory skin disorders. Because symptoms can overlap, an accurate diagnosis is important for selecting the right treatment and avoiding unnecessary irritation or worsening of symptoms.

Because different rashes often share similar symptoms, proper evaluation is important for identifying the cause and selecting the most effective treatment approach. Environmental triggers, stress, skincare products, and underlying health conditions may also contribute to flare-ups or recurring irritation.

At wellwell, we take a personalized and evidence-based approach to diagnosing and treating rashes. Our goal is to calm inflammation, relieve discomfort, protect the skin barrier, and help prevent recurring flare-ups through treatment plans tailored to your skin and symptoms.

Person scratching arm with red, patchy rash spots visible on the skin.
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Seborrheic Dermatitis

A chronic inflammatory skin condition that causes flaky, greasy scale and redness, commonly affecting the scalp, eyebrows, ears, and sides of the nose. Treatment may include antifungal shampoos, topical anti-inflammatory medications, and maintenance therapy to help manage flare-ups and reduce recurrence.

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Intertrigo

A rash that develops in skin folds due to friction, heat, and trapped moisture, commonly affecting areas like the groin, under the breasts, or abdominal folds. Treatment may include barrier creams, topical antifungals, anti-inflammatory medications, and prevention strategies focused on reducing moisture and friction.

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Contact Dermatitis

A skin reaction caused by contact with irritants or allergens such as skincare products, fragrances, metals, or detergents. Treatment focuses on identifying triggers, reducing inflammation with topical medications, and repairing the skin barrier with gentle skincare.

Eczema (Atopic Dermatitis)

A chronic inflammatory skin condition linked to skin barrier dysfunction, often causing dry, itchy, and sensitive skin. Treatment focuses on daily moisturization, gentle skincare, and topical anti-inflammatory medications during flares. We do not currently offer biologic therapies.

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Psoriasis

An autoimmune skin condition that causes rapid skin cell turnover, leading to thick, scaly plaques commonly found on the elbows, knees, and scalp. Treatment may include topical prescription medications, skincare support, and light therapy recommendations in some cases. We do not currently offer biologic therapies.

Simple line drawing of a cream tube with a circle on the label.

Eczema (Atopic Dermatitis)

A chronic inflammatory skin condition linked to skin barrier dysfunction, often causing dry, itchy, and sensitive skin. Treatment focuses on daily moisturization, gentle skincare, and topical anti-inflammatory medications during flares. We do not currently offer biologic therapies.

Simple line drawing of a cream tube with a circle on the label.

Psoriasis

An autoimmune skin condition that causes rapid skin cell turnover, leading to thick, scaly plaques commonly found on the elbows, knees, and scalp. Treatment may include topical prescription medications, skincare support, and light therapy recommendations in some cases. We do not currently offer biologic therapies.

Simple line drawing of a cream tube with a circle on the label.

Perioral Dermatitis

A common inflammatory skin condition that causes small red bumps, dryness, flaking, and irritation around the mouth, nose, and sometimes the eyes. Treatment may include topical prescription medications, oral antibiotics in some cases, and recommendations for gentle skincare to reduce inflammation and support healing.

Eczema (Atopic Dermatitis)

A chronic inflammatory skin condition linked to skin barrier dysfunction, often causing dry, itchy, and sensitive skin. Treatment focuses on daily moisturization, gentle skincare, and topical anti-inflammatory medications during flares. We do not currently offer biologic therapies.

Simple line drawing of a medicine bottle with a cap on a light background.

Psoriasis

An autoimmune skin condition that causes rapid skin cell turnover, leading to thick, scaly plaques commonly found on the elbows, knees, and scalp. Treatment may include topical prescription medications, skincare support, and light therapy recommendations in some cases. We do not currently offer biologic therapies.

FAQ

Frequently Asked Questions

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What causes skin rashes?

Rashes can be caused by allergies, irritation, inflammation, infections, autoimmune conditions, heat, or underlying skin disorders like eczema or psoriasis.

When should I see a dermatology provider for a rash?

You should seek evaluation if a rash is persistent, painful, spreading, itchy, recurring, or not improving with over-the-counter treatments.

Can stress make rashes worse?

Yes. Stress can trigger or worsen certain skin conditions, including eczema, psoriasis, and seborrheic dermatitis.

Will my rash go away on its own?

Some mild rashes may improve on their own, while others require treatment to control inflammation, itching, or recurrence.

Are rashes contagious?

If over-the-counter products are not helping, if your acneSome rashes are contagious, while many inflammatory conditions like eczema, psoriasis, or contact dermatitis are not. is painful or leaving marks, or if it is affecting your confidence, it is a good time to seek treatment.

What treatments are commonly used for rashes?

Treatment may include topical medications, barrier repair skincare, antifungals, trigger avoidance, or prescription therapies depending on the cause of the rash.