Web atopic dermatitis is a dry, red, weepy, crusty rash that appears patchy and oval shaped, says dr.

Rash turning red. Web the cold temperature triggers the mast cells to release histamine and other chemicals into the blood; Despite the name, there’s no actual worm involved — it’s caused by a fungus. The area might also look scaly or like a rash.

There are many reasons red spots form on the skin, so it’s often hard to tell exactly what the underlying cause. Some skin rashes are dry and itchy. Many things can bring on a skin rash, including viruses, bacteria, allergens and skin conditions like eczema.

As the name suggests, the rash tends to develop on the hands and soles of the feet. Web these spots may appear purplish red if you have light skin or brownish black if you have dark skin. Web redness in areas where you are — and aren’t — applying the drug;

Web by linda carroll the itchy red bumps came out of nowhere and it's unclear whether the mystery rash is something that needs a doctor or if it can be soothed away. The rash may cause the skin to look oily as shown here. Hives appear as raised bumps, but on lighter skin, they.

The rash is extremely itchy and can turn dark purple,. Web hives (urticaria) is a rash that often occurs with an allergic or sensitivity reaction. Pruritis is an itchy rash.

A skin rash occurs when skin becomes red, inflamed and bumpy. Web the toes can turn red because of cold weather, injuries, infections, or other health issues. This is a group of skin conditions that can cause redness and itching.