Objective Pre-injury mental health problems are associated with worse clinical outcome following sport-related concussion. Greater acute symptoms, measured in the first 72 hours post injury, are also ...

Background The severity of SARS-CoV-2 infection [days to return to sport (RTS)] in athletes has been associated with the total number of acute symptoms. Data on the association between acute symptoms ...

Acute and chronic conditions typically differ in how they develop and how long they last. Broadly speaking, acute conditions occur suddenly, have immediate or rapidly developing symptoms, and are ...

Greater early symptom burden after mild TBI is associated with a lack of improvement in post-traumatic headache outcomes.

Even mild COVID-19 cases can trigger lingering symptoms, especially in women and younger adults, while severe cases show a strong link to long-term fatigue, brain fog, and joint pain, setting COVID-19 ...

Medically reviewed by Renita White, MD Key Takeaways HIV symptoms vary depending on the stage of infection, which are acute, chronic, and AIDS.During the acute infection stage, flu-like symptoms of ...

Acute hepatic porphyria (AHP) is a group of rare genetic disorders that affect the liver’s ability to produce heme, a vital component of blood, and can manifest with a variety of symptoms often ...

Emergency room visits and hospitalizations for acute respiratory illness in Clark County peaked in February but remain high.

Acute hemorrhagic gastroenteritis is characterized by the sudden onset of bloody diarrhea and other gastrointestinal (GI) symptoms, like abdominal pain and nausea. In humans, acute hemorrhagic ...