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Trending Patient News: Week of December 15, 2025

December 19, 2025

Keeping you a step ahead is our priority. That's why we've gathered some of the top stories your patients might be seeing. Here are this week's highlights:

What's behind the wellness claims for the synthetic dye methylene blue?

(NPR)—Methylene blue is trending as a wellness aid, but experts question its safety and scientific backing. Read more

Stone countertop exposure linked to first case of incurable, life-threatening lung disease in Massachusetts

(People)—A Massachusetts patient developed an irreversible lung disease linked to silica dust from stone countertops, raising alarms about occupational safety. Read more

FDA intends to put its most serious warning on COVID vaccines, sources say

(CNN)—FDA plans to add its strongest warning label to COVID vaccines, citing rare but severe side effects, according to sources familiar with the decision. Read more

Seasonal affective disorder: Therapy and medication help, but so can what you eat

(NPR)—Diet may play a role in easing seasonal affective disorder symptoms alongside therapy and medication. Learn which foods could help. Read more

Scientists thought Parkinson’s was in our genes. It might be in the water

(Wired)—Emerging research suggests environmental toxins in water may contribute to Parkinson’s disease, challenging long-held genetic theories. Read more

What is ‘holiday heart syndrome’? Doctors share triggers, prevention

(USA Today)—Holiday heart syndrome, often triggered by festive drinking, can cause irregular heart rhythms. Read more

Whooping cough cases soar as vaccination rates drop

(NBC News)—A surge in whooping cough cases is linked to declining vaccination rates, prompting public health warnings. Read more

Trump designates street fentanyl as WMD, escalating militarization of drug war

(NPR)—A new federal designation classifies street fentanyl as a weapon of mass destruction, signaling a dramatic shift in U.S. drug policy. Read more

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