Over-the-counter nasal sprays could be a potent weapon against a major public health threat — antibiotic resistance, researchers report. Their analysis, which looked at data from nearly 14,000 adults, found that common nasal sprays could help keep upper respiratory tract infections at bay, reducing the need for antibiotics. Antibiotic resistance caused by overuse and misuse…  read on >  read on >

Some diabetes drugs appear to lower the risk that people with type 2 diabetes will develop dementia or Alzheimer’s disease, a new evidence review says. The risk of dementia and Alzheimer’s is significantly lower in patients treated with metformin or a class of meds called “sodium glucose co-transporter-2 (SGLT-2) inhibitors”, compared with other diabetes drugs,…  read on >  read on >

Many tweens and teens are filling prescriptions for opioids far in advance of surgeries unlikely to be associated with severe pain afterward, a new study says. Worse, a significant minority continue to fill those opioid prescriptions three to six months after surgery, a sign of possible addiction, researchers found. “Our study found that these patients…  read on >  read on >

A new report finds research is sorely lacking on how chronic illnesses affect women, and it urged government agencies to do more to investigate how these diseases strike women differently. The National Academies of Sciences, Engineering and Medicine analysis, commissioned by the Office of Research on Women’s Health and released Wednesday, noted that women are…  read on >  read on >

Black patients with Huntington’s disease receive their diagnoses an average of one year later than white people with the incurable genetic disorder, a new study shows. Early diagnosis is essential to help patients get proper care and prepare for the effects of the disease, lead researcher Dr. Adys Mendizabal, a UCLA Health assistant professor of…  read on >  read on >