I've suddenly broken out in red, itchy spots all over my arms, legs, hips, back and head - what's going on?

Have it evaluated. There are many types and causes of skin rashes. Several types of inflammatory conditions of the skin, allergic reactions, and sometimes bacterial, viral or fungal infections can cause rashes on the skin. Insect bites can also be the cause of a rash on the skin. Have it evaluated by a professional and get the appropriate treatment.

Related Questions

I got dry and itchy skin during winter. Now, I get red itchy spot on my skin, but only a few on arm, leg and my body. What is the diagnosis?

Lubricate. High doses of marine fish oil and/or coconut oil can help lubricate from the inside, not just outside. Please avoid lotions w/alcohol in them because they are drying. Winter is high season for dry skin. Check with a dermatologist for a diagnosis. Peace and good health. Read more...

Recently my skin around my upper thigh and around my hips are growing red spots. They are in a group. They are not itchy but it seems like its spreading?

Difficult to tell. Without seeing this rash. There are lots of things it could be. You need to see your doctor to get a proper diagnosis and treatment. Sorry i can't help more. Read more...