Pityriasis rosea (PR) is an acute inflammatory skin ... PR is most often asymptomatic. Pruritic symptoms may be relieved with UVB phototherapy, mild topical corticosteroids, and oral antihistamines.

An exanthem is any eruptive skin rash that may be associated with fever or other systemic symptoms ... outbreaks of generalized petechiae. Pityriasis rosea in children may present atypically ...

The viruses, bacteria, and parasites that cause sexually transmitted infections (STIs) have different incubation periods, or timeframes between when they are passed on and when symptoms appear. Some ...

Internal bleeding symptoms include severe pain, dizziness, swelling, and coughing up blood, depending on the affected area and the rate of blood loss. You might suspect internal bleeding if you ...