Anxiety News and Research

Latest Anxiety News and Research

Study explores link between antidepressant use and cognitive decline in dementia patients

New research suggests that antidepressants can accelerate cognitive decline in people with dementia. At the same time, some drugs appear to be less harmful than others, which can help doctors make better treatment decisions, according to the study published in BMC Medicine.

25 Feb 2025

What can bears, tardigrades, and worms teach us about surviving deep space?

Scientists are exploring how animal models—hibernators, extremophiles, and small organisms—can help counteract the health risks of long-duration space travel, using AI-driven monitoring to translate these findings into astronaut solutions.

24 Feb 2025

Innovative mobile app shows positive results in hypertension management

The AHOMKA platform, an innovative mobile app for patient-to-provider communication that developed through a collaboration between the School of Engineering and leading medical institutions in Ghana, has yielded positive results in tests with patients at high risk for heart attack or stroke.

24 Feb 2025

Understanding the causes and symptoms of obstructive sleep apnea

Do you feel tired or have a headache when you wake up in the morning? Something might be going wrong while you sleep that you don't know about: obstructive sleep apnea (pronounced app-nee-uh).

24 Feb 2025

Financial stress linked to burnout and job dissatisfaction

Stress from work can often leave people feeling tired and overwhelmed. Anxiety in other parts of life could make this even worse, according to a new study from the University of Georgia.

24 Feb 2025

Innovative ctDNA model could improve cancer progression monitoring

In metastatic cancer surveillance, monitoring the actual concentrations of circulating tumor DNA (ctDNA) may be critical. Researchers showed that absolute ctDNA concentration thresholds can be defined to rule out or predict impending cancer progression.

24 Feb 2025

Frequent takeaway food and low exercise levels linked to higher anxiety and depression

Researchers examine how food choices and different levels of physical activity may impact the risk of depression and anxiety among university students.

23 Feb 2025

Optimistic mindsets linked to better health behaviors and well-being

Do you see the glass as half empty or half full? If you rewind to the start of the COVID-19 pandemic, chances are you experienced some level of pessimism.

22 Feb 2025

Co-prescribing stimulants and opioids may fuel the twin epidemic of overdose

The combination of prescribed central nervous system stimulants, such as drugs that relieve ADHD symptoms, with prescribed opioid medications is associated with a pattern of escalating opioid intake, a new study has found.

22 Feb 2025

Study links excessive screen time to psychological distress in adolescents

Adolescents who spend more than three hours a day engaged in sedentary behaviors – including playing video games, reading for leisure or spending a lot of time distracted by screens – have a higher risk of facing psychological distress in the future, according to a study published in the Journal of Adolescent Health.

21 Feb 2025

Dating apps linked to rising cosmetic surgery trends among women

They're the modern way to find love according to the 323 million people who use them worldwide, but dating apps are fuelling an obsession with cosmetic surgery that may not have a happy ending.

21 Feb 2025

Can chili peppers improve ADHD symptoms? Scientists explore their gut-brain connection

Chili peppers may influence ADHD symptoms by modulating the gut microbiome, with capsaicin, vitamin C, and omega-3 fatty acids showing potential effects on neurotransmitters and inflammation. However, clinical trials are needed to confirm their efficacy.

20 Feb 2025

Study shows how exercise counteracts stress-induced high blood pressure

Chronic stress raises blood pressure. New research from Juntendo University, Japan, reveals that voluntary exercise prevents hypertension (high blood pressure) by restoring STAT3 levels in the amygdala.

20 Feb 2025

Hydrodissection may offer hope for post-amputation pain relief

A reliable method to treat post-amputation pain remains elusive, but a new Northwestern Medicine study conducted in collaboration with Ukrainian physicians suggests that hydrodissection - a simple procedure that injects fluid around nerves - may reduce residual limb pain and opioid dependence.

19 Feb 2025

More screen time, more stress? Study links device use to teen mental health

Research shows that excessive screen time contributes to stress and depression in adolescents, highlighting the need for balanced digital habits and exercise.

19 Feb 2025

Understanding disparities in same-day breast cancer diagnostics

Despite similar availability of diagnostic technologies to women of different racial and ethnic groups, significant disparities were seen in who actually received same-day diagnostic services and biopsies after abnormal mammogram findings, new research shows.

19 Feb 2025