WEDNESDAY, Sept. 10, 2025 (HealthDay News) — Your morning cup of coffee might harm the quality of a blood donation provided later in the day, a new study says. Caffeine appears to impair donated blood in ways that reduce the effectiveness of future transfusions, researchers report in the journal Haemotologica.Continue Reading

WEDNESDAY, Sept. 10, 2025 (HealthDay News) — Deep brain stimulation has shown promise in treating conditions ranging from epilepsy and Parkinson’s disease to cluster headaches, depression and schizophrenia. Unfortunately, this approach requires brain surgery, with doctors drilling into the patient’s skull to implant tiny devices that deliver mild electrical pulses.Continue Reading

TUESDAY, Sept. 9, 2025 (HealthDay News) — A common rheumatoid arthritis drug appears to also lower blood pressure, potentially reducing patients’ risk of heart disease, a new study says. Methotrexate significantly lowered blood pressure compared to another arthritis drug called sulfasalazine, researchers reported recently in the Annals of Medicine. “WeContinue Reading

TUESDAY, Sept. 9, 2025 (HealthDay News) — Afraid of the dentist? You’re far from alone, a new study says. Nearly 3 of 4 adults fear going to the dentist, researchers report in the September issue of the Journal of the American Dental Association. That means dental fear is even moreContinue Reading