Rashes: Common Causes, Symptoms, and When to Visit Urgent Care

At EZMed Urgent Care, we evaluate and treat a wide range of rashes quickly to relieve discomfort and rule out serious conditions.

What Causes a Rash?

Rashes can be caused by many different factors, including infections, allergic reactions, and inflammatory skin conditions. Identifying the cause is key to proper treatment.

Common causes of rashes include:

• Allergic reactions (foods, medications, detergents, plants)

• Viral or bacterial infections

• Fungal infections (such as ringworm or yeast)

• Contact dermatitis (poison ivy, poison oak)

• Eczema or psoriasis

• Heat rash

• Insect bites or stings

Some rashes are mild and self-limited, while others require medical treatment.

Common Rash Symptoms

Rash symptoms vary depending on the cause and may include:

• Redness or discoloration

• Itching or burning

• Raised bumps or blisters

• Scaling or peeling skin

• Pain or tenderness

• Swelling

• Fever (in certain infections)

If a rash is spreading, worsening, or accompanied by systemic symptoms, it should be evaluated promptly.

When Is a Rash an Emergency?

Seek urgent medical care if a rash:

• Appears suddenly and spreads rapidly

• Is associated with fever, shortness of breath, or facial swelling

• Is painful, blistering, or oozing

• Involves the face, eyes, genitals, or large areas of the body

• Occurs after starting a new medication

• Does not improve with home treatment

Early evaluation helps prevent complications and speeds healing.

Rash Treatment at EZMed Urgent Care

At EZMed Urgent Care, we diagnose and treat rashes for both adults and children. Treatment depends on the underlying cause.

We may provide:

• Prescription or topical medications (steroids, antifungals, antibiotics)

• Oral medications for allergic or inflammatory reactions

• Evaluation for contagious rashes

• Guidance on skin care and trigger avoidance

• Referrals when specialist care is needed

Most rashes can be treated effectively in an urgent care setting without a long wait.

Can You Treat a Rash at Home?

Some mild rashes improve with:

• Avoiding known triggers

• Keeping the area clean and dry

• Using fragrance-free moisturizers

• Applying over-the-counter hydrocortisone or antihistamines

However, not all rashes should be self-treated, especially if symptoms worsen or persist.

Rash Care in Timonium and Surrounding Areas

If you or your child has a rash that is uncomfortable, spreading, or concerning, EZMed Urgent Care offers convenient, same-day evaluation and treatment.

Our experienced medical team helps identify the cause and provides targeted treatment so your skin can heal safely and comfortably.