If you notice these red dots on your skin, this means

A simple and fairly common condition, depending on the environment. The rash occurs when sweat gets stuck in the sweat ducts, creating a pattern of itchy, red dots on the skin.

Allergic reactions

Self-explanatory. The result of an allergic reaction to food, medication, medication, or insect stings or bites, leading to red skin and an itchy rash.

Folliculitis

Inflammation of the hair follicles, usually caused by bacterial or fungal infections. The result is red, pus-filled dots that can be unpleasant.

Cellulitis
A bacterial skin infection that causes redness and swelling of the skin that is warm to the touch. Cellulitis often requires medical treatment and antibiotic treatment.

Impetigo

Vasculitis
: A condition that involves inflammation of the blood vessels. Vasculitis causes red spots on the skin and can be associated with autoimmune diseases or infections.