We do not capitalise pronouns unless at the beginning of a sentence. The only reason why I is capitalised is either because the lowercase i looks weird and lonely or because we think too much of ourselves. Either case, I always capitalise it because it is the rule of the English language.
To research the causes of Skin rash, consider researching the causes of these these diseases that may be similar, or associated with Skin rash: 1  Atopic dermatitis. 2  Asthma. 3  Hay fever.  Allergy are poison ivy and reactions to costume jewelry containing nickel.
A Dr. Jeannette O. Graf, MD , Dermatology, answered. Skin disorders accompanied by red, itchy, blistery rashes are often due to acute contact dermatitis (poison ivy), and/or irritant dermatitis. Think of the blisters as swelling.