Discover the most common types of rashes and when it’s time to turn to us.

Most of us will deal with a rash at some point, but it doesn’t stop us from wondering, “What could be causing it?” It’s essential to recognize what kind of rash you have to know whether you need to visit our Roswell, Alpharetta, Cumming and Sandy Springs, GA, dermatologists for treatment.

Here are the most common rashes,

Pityriasis Rosea (“Christmas tree rash”)

This is one of the most common types, and it’s not something to worry about. The rash is usually mild, appears on the chest or back and presents as large pink spots. Sometimes the patches may itch, but this rash isn’t contagious. It’s believed that a viral infection may cause pityriasis rosea to form.

Eczema

Eczema is an overarching term that refers to skin problems that lead to scaling, inflamed, red itchy patches. This scaly rash will most likely appear on the hands, elbows and behind the knees. Some children develop these patches on the neck, scalp or face. These patches may be itchy, red, crust over or cause blisters.

Dermatitis is a common form of eczema in children and adults. Eczema is not contagious and can result from allergies, stress, environmental factors or products (e.g., soap; detergent).

Contact Dermatitis

Sometimes a rash will appear if you come into contact with something that causes an allergic reaction. This can be everything from latex and poison ivy to certain detergents or metals. Contact dermatitis often presents with a scaly non-itchy rash, which will develop only in the area exposed to the allergen. It’s important to figure out what you’re allergic to avoid it.

Heat Rash

Also known as miliaria, heat rash occurs when sweat is obstructed within the body during hot, humid weather. Being overdressed can also cause these small, red bumps to appear. These bumps may also cause a stinging or pricking sensation. This rash isn’t severe and will go away on its own. You may take a cool bath or apply cold compresses to the area. It’s also essential to wear light, loose-fitted clothing.

When to See a Dermatologist

While most rashes are harmless, some are more serious and require immediate medical attention. You should visit our dermatologist if your rash is,

• Severely painful
• Spreading
• Warm to the touch
• Contains red streaks
• Oozing or crusting over
• Near the eyes, mouth or genitals
• Accompanied by a high fever or vomiting

If you are dealing with a rash that concerns you, don’t hesitate to turn to our Roswell, Alpharetta, Cumming and Sandy Springs, GA, team at Atlanta Center for Dermatology for immediate care. Call us today at (404) 252-4333, (770) 751-1133, (770) 664-5225 or (770) 844-1902.