Real questions from health communities, answered with cited research from PubMed and Vellito's article corpus. Plain language, no medical advice. How this works.
Emergency department visits for cannabis involving youth did increase during the COVID-19 pandemic compared to before, with higher potency products likely playing a role.
A clown-themed program helps preschool children before surgery by using distraction to lower anxiety scores, improve heart rate, and make them calmer during anesthesia induction.
A multicomponent preparation program using clown-themed activities significantly lowers preoperative anxiety in young preschool children undergoing surgery.
Risk factors for preoperative anxiety in elective surgery include older age in children, parental anxiety, history of poor medical experiences, behavioral problems, and specific…
AI shows potential for risk stratification and treatment support in cardiogenic shock, but real-world use in the ER remains limited by data quality and implementation challenges.
A 2024 trial found that taking CN-105 before noncardiac surgery reduced serious adverse events in older adults compared to a placebo.
Yes, transcutaneous electrical acupoint stimulation (TEAS) can reduce the risk of PONV after laparoscopic surgery, but evidence is mixed for other surgeries.
Yes, a high CRP level on day 3 after surgery can help detect a surgical site infection, with one study finding a threshold of >106 mg/L strongly associated with infection risk.
Yes, falls cause millions of ER visits each year among older US adults; in 2018, about 3 million ER visits were for fall injuries.
Yes, the HEART score is validated to predict 30-day major adverse cardiovascular events in emergency department chest pain patients, with high specificity and negative predictive…
We pull real patient questions from public Reddit health communities (r/AskDocs, r/diabetes, r/menopause, etc.). Each question is rewritten into a generic medical question (no personal details), then answered by an AI using only cited sources from Vellito's article database and PubMed. A second AI independently scores each answer for accuracy and citation fidelity before publication. Answers below the safety threshold or touching emergency, dosing, or pediatric topics are queued for human review and never auto-published.
This is not medical advice. Always speak with your own doctor before making decisions about your health.