A skin rash is when your skin becomes irritated or inflamed and changes texture or color. It may also itch. Another name for rashes is dermatitis. Sometimes, however, a rash is a symptom of something else, such as a skin allergy. There are several types of rashes that you can get, including contact dermatitis and allergic rashes.
Types of Rashes
A rash can be difficult to diagnose simply because many rashes look similar to each other. Many rashes are nothing to worry about, but others can be quite serious. Here are different types of rashes.
Sun and Heat Rashes
A heat rash is more common in infants, but anyone can get it. It manifests as small, red spots on your skin and may be itchy. Heat rashes develop from overexposure to UV rays or when your sweat ducts are clogged.
Skin Allergy Rashes or Allergic Contact Dermatitis
You could develop rashes if your skin comes into contact with an environmental irritant, including certain plants, animals, or foods. Many people develop hives from allergies, and these can look like rashes.
Certain synthetic allergens, such as latex, can also cause contact dermatitis. Additionally, insect bites can also trigger symptoms.
Bacterial or Viral Skin Rashes
Skin conditions such as eczema, impetigo, psoriasis, and pityriasis rosea cause rashes. Each condition exhibits a different pattern and manifests in a specific location on the body.
Seborrheic Dermatitis
This type of rash is a red, scaly, flaky patch more commonly found on the face or scalp. Dandruff is a form of seborrheic dermatitis.
Systemic Diseases
Certain systemic diseases, such as measles and chickenpox, cause rashes. Other systemic diseases that may cause a rash include scarlet fever, rubella, shingles, rheumatoid arthritis, syphilis, and lupus.
Treatment for Rashes and Skin Allergy Testing in Jacksonville Beach, FL
Skin testing is a widely used diagnostic tool that helps pinpoint the specific allergens responsible for triggering contact dermatitis and, in some cases, systemic allergic reactions. By conducting these tests, we can gain valuable insights into the factors that may be causing your symptoms.
Jacksonville Beach Dermatology offers various treatments for skin conditions and disorders, including rashes, as well as allergy testing in Jacksonville Beach, FL. To find out more about treatment for your symptoms, schedule an appointment with us today by calling 904-247-4300.
