Antidepressant News and Research

RSS

Antidepressants are medicines that treat depression. Your doctor can prescribe them for you. They can improve your mood, sleep, appetite and concentration. It may take several weeks for them to help. There are several types of antidepressants. You and your doctor may have to try several before finding what works best for you.

New research moves toward personalized treatment for depression

Depression involves a complex interplay of psychological patterns, biological vulnerabilities and social stressors, making its causes and symptoms highly variable.

23 Apr 2025

New approach speeds up personalized cancer treatment for young patients

A pan-Canadian team has developed a new way to quickly find personalized treatments for young cancer patients, by growing their tumors in chicken eggs and analyzing their proteins.

1 Apr 2025

Antidepressant use associated with higher risk of sudden cardiac death in all age groups

Sudden cardiac death (SCD) refers to an unexpected death of a person, believed to be caused by a heart-related issue. It occurs within one hour of the onset of symptoms in witnessed cases or within 24 hours of the person being last seen alive in unwitnessed cases.

31 Mar 2025

Eating ultra-processed food daily increases depression risk in older adults

Eating four or more servings of ultra-processed food daily increases the risk of depression by 10% in older adults and modestly reduces their mental health-related quality of life.

30 Mar 2025

Study finds 24-hour fasting cycles enhance libido in male mice

Long-term fasting in 24-hour cycles increases the sex drive of male mice by lowering the concentration of the neurotransmitter serotonin in the brain.

28 Mar 2025

‘I am going through hell’: Job loss, mental health, and the fate of federal workers

The National Institutes of Health employee said she knew things would be difficult for federal workers after Donald Trump was elected. But she never imagined it would be like this.

26 Mar 2025

Nearly half of depression patients struggle with treatment resistance

Almost half of patients diagnosed with depression classify as being 'treatment-resistant' as new research suggests that many don't respond to multiple antidepressant options.

21 Mar 2025

UVA scientists develop AI tool to accelerate the development of new disease treatments

University of Virginia School of Medicine scientists have created a computational tool to accelerate the development of new disease treatments.

18 Mar 2025

Snoring regularly? Your diabetes risk jumps if you had gestational diabetes

Short sleep duration and frequent snoring significantly raise the risk of type 2 diabetes in women with prior gestational diabetes. Regular snoring is also linked to poorer glucose metabolism biomarkers.

6 Mar 2025

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

Exploring ketamine's potential in the fight against treatment-resistant depression

Major depressive disorder (MDD) is a leading cause of disability worldwide, with a significant proportion of patients (10-20%) progressing to treatment-resistant depression (TRD).

19 Feb 2025

Blocking mobile internet for two weeks improves mental health and well-being

Today, nearly every American - 91% - owns a cellphone that can access the internet, according to the Pew Research Center. In 2011, only about one-third did. Another study finds they average 5 hours and 16 minutes a day staring at small screens.

19 Feb 2025

Common antidepressant Fluoxetine protects from sepsis-induced death

...

19 Feb 2025

New method provides accurate measurement of drug permeability across the blood-brain barrier

For decades, scientists across the globe have investigated methods to accurately measure drug permeability across the blood-brain barrier, a compact layer of cells that protect the brain from potentially dangerous substances and microbes.

11 Feb 2025

Some incarcerated youths will get health care after release under new law

Valentino Valdez was given his birth certificate, his Social Security card, a T-shirt, and khaki pants when he was released from a Texas prison in 2019 at age 21. But he didn't have health insurance, mental health medications, or access to a doctor, he said.

7 Feb 2025