11 Reasons Why You Have Red Dots On Your Skin
10. Psoriasis

Psoriasis is an autoimmune disorder that leads to, you guessed it, red dots on your skin as well as plaques, often found on the elbows and knees. Psoriasis can be triggered by stress, infections, or environmental factors. So chill out and find somewhere calm to spend your time.
11. Lichen Planus

Lichen planus causes flat, itchy, purple spots on various parts of the body. This one is a little more interesting because the cause isn’t well understood, but there are treatment options available for it.