Petechiae are tiny red or purple dots that don't turn white when you press on them. Petechiae can be caused by infections, ...

"Our results show that fever and petechial rashes are still essential warning signs associated with higher rates of sepsis and meningitis than in other febrile children."—Kohlmaier et al., Acta ...

Purpura are small spots caused by the leaking of blood from blood vessels near the surface of your skin. A purpuric rash is an area of your skin covered in purpura. These spots may appear purplish red ...

Red or purple spots on your skin may be hives or acne. However, they can also indicate a health condition, including an infection or autoimmune disease. Your skin’s health and appearance shift ...