What causes a rash to flare up?

What causes a rash to flare up?

External triggers, like allergens and irritants, may make contact with your skin and start a flare-up. Internal triggers, like food allergies and stress, may cause an increase in inflammation in the body that leads to a bad rash.

Is there a rash on the back of my leg?

It almost feels bruised but, again itches like crazy. Itchy red patch of skin on back of leg. I get a pinching feeling in my left upper arm, almost under my arm and I looked on the other arm and the same red patchy rash is present.

Why do I have a circular rash on my foot?

It is actually a fungal infection caused by the same fungus responsible for athlete’s foot. Tick bites may cause a circular rash to develop on a person’s body. The circular rashes associated with ringworm are usually scaly and itchy. Often, there will be a clear area of skin in the center of the rash, creating a ring-shaped rash.

Are there any pictures of common skin rashes?

Pictures of common rashes can be away of identifying or diagnosing your skin rash. This page contains common and perhaps not so common rashes that have been submitted by visitors to the healthy-skincare.com website.

What causes a rash in the folds of the skin?

Intertrigo is a rash that usually affects the folds of the skin, where the skin rubs together or where it is often moist. The rash is caused by fungus or bacteria. Intertrigo is most common in people who are overweight or who have diabetes.

What do you need to know about a rash on one leg?

Rashes are dermatologic conditions that can affect the color, texture, and even sensation of the skin. They can develop on the skin anywhere on the body, and rashes on the lower extremities are common and can range from benign to serious. The following characteristics will likely be present if you are experiencing this symptom.

What causes itching and redness in the lower legs?

Not every cause of redness in the lower legs is life- or limb-threatening. It is possible to have redness from common rashes that may affect the arms, back, or belly as well. Eczema: This is also known as atopic dermatitis and refers to a long-term, itchy, and red skin disorder.

What causes a rash on the calves, shins or ankles?

What causes a rash on the calves, shins, or ankles? Dermatologic. The majority of rashes on the legs are dermatologic in nature. Many skin conditions such as eczema, hives,… Inflammatory. Most causes of rash are inflammatory in nature. Infectious: The skin is home to a bacterium known as…

Why do I have red dots on my legs?

Read below for more information on on other causes, related symptoms like swollen ankles or scaly skin on lower legs, and treatment options. The most common causes of what looks like a rash or red dots on the lower legs are either immune-mediated inflammation like eczema or psoriasis, or a skin infection like cellulitis.