brimstone - an old name for sulfur. native sulfur, native sulphur. atomic number 16, sulfur, sulphur, S - an abundant tasteless odorless multivalent nonmetallic element; best known in yellow crystals; occurs in many sulphide and sulphate minerals and even in native form (especially in volcanic regions)
These patches of red, and sometimes irritated or itchy, skin can appear anywhere on the body, but they are most commonly found on the arms, neck, and face. These blotchy patches can be caused by a variety of factors, such as weather, genetics, allergies, or environmental conditions.
White spots on skin can be caused by a variety of conditions, including allergies, infections and autoimmune disorders. Some of the most common forms are eczema, seborrheic dermatitis and psoriasis. Eczema is a chronic, probably genetic, inflammatory condition that causes dry, itchy, cracked skin on feet, arms, ankles, face and chest. Scratching can make it worse, actually thickening the skin. Sometimes the skin can blister.