There are many different types of hives -- urticaria -- with many different causes. In most cases, these puffy, red, or skin-colored bumps and wheals appear suddenly due to an allergic reaction to ...

Various underlying conditions can cause an itchy scalp without dandruff. Examples include head lice, hives, and dermatitis. The scalp may also be sore, dry, or tender. Treatment can depend on the ...

When treatment is needed, it tends to be simple. In many cases, an over-the-counter antihistamine or corticosteroid will suffice. Urticaria, or hives, is a common skin rash. Hives can be acute ...

Winters bring warm drinks and cosy layers, however, for those battling eczema, the winter season may not be pleasant. The ...

who don't respond to the only approved biologic treatment, Novartis/Roche's Xolair. CSU is a severe form of hives that affects around 1% of the global population, causing severe itching and ...