Medically reviewed by William Truswell, MD Key Takeaways Petechiae are tiny red or purple dots that don't turn white when you press on them.Petechiae can be caused by infections, certain medications, ...

"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 ...

We might earn a commission if you make a purchase through one of the links. The McClatchy Commerce Content team, which is independent from our newsroom, oversees this content. Diaper rash is sometimes ...

A bad diaper rash is enough to ruin anyone’s week, so prevention, as well as rapid treatment, are key to keeping your little one’s bum happy and clear. Things to give attention to when treating diaper ...