What should I do if I develop itchy small red spots on my body?

Small, itchy red spots appearing on the body may indicate allergic dermatitis. Topical anti-inflammatory and antipruritic ointments—such as trimeprazine hydrocortisone cream or hydrocortisone butyrate cream—can be applied locally for treatment. If symptoms do not improve significantly, systemic antiallergic therapy may be required, including oral antihistamines such as loratadine tablets or cetirizine hydrochloride tablets.