Antidepressant News and Research

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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.

Cops on ketamine? Largely unregulated mental health treatment faces hurdles

A few months ago, Waynesville Police Sgt. Paige Shell was about to give up hope of getting better. The daily drip of violence, death, and misery from almost 20 years in law enforcement had left a mark. Her sleep was poor, depression was a stubborn companion, and thoughts of suicide had taken root.

10 Oct 2025

Drinking soft drinks may fuel depression by altering gut bacteria

A study links soft drink consumption to increased depression risk, highlighting gut microbiome changes, particularly in women. Learn more about the findings.

10 Oct 2025

Common painkiller and antidepressant combo may increase seizure risk in older adults

When older adults living in nursing homes are prescribed the pain medicine tramadol alongside certain antidepressants, their risk of seizures may go up, according to a study published October 8, 2025, in Neurology, the medical journal of the American Academy of Neurology.

8 Oct 2025

Depression during pregnancy raises risk of gestational diabetes

Findings indicate that antenatal depression increases the risk of gestational diabetes, underscoring the need for early intervention and lifestyle support.

8 Oct 2025

Reelin protein may help heal both "leaky gut" and severe depression

What if a protein could be injected to help heal both "leaky gut" and severe depression? New research from the University of Victoria (UVic), published in Chronic Stress, shows that a glycoprotein called Reelin may one day be able to do just that.

7 Oct 2025

Depression can affect surgical outcomes and postoperative costs

Depression is known to be associated with physical health challenges, in everything from disrupting sleep to an increased cancer risk.

3 Oct 2025

Antidepressant fluoxetine alters brain energy use and boosts neural plasticity

A new study shows that the widely used antidepressant fluoxetine does more than boost serotonin levels: it changes how brain cells manage their energy and rebuild their connections, potentially helping the brain "loosen up" and adapt during depression treatment.

25 Sep 2025

‘Sick to my stomach’: Trump distorts facts on autism, tylenol, and vaccines, scientists say

Ann Bauer, a researcher who studies Tylenol and autism, felt queasy with anxiety in the weeks leading up to the White House's much-anticipated autism announcement.

22 Sep 2025

Psychological distress after a heart attack emerges as a critical risk factor for heart health

Many people experience one or more types of psychological distress, including depression, anxiety, psychosocial stress or post-traumatic stress disorder (PTSD), after a heart attack, which can affect their physical recovery and long-term heart health, according to a new American Heart Association scientific statement, published today in the American Heart Association's flagship, peer-reviewed journal Circulation.

22 Sep 2025

Review highlights immunomodulatory and therapeutic effects of ginseng

Ginseng has long been used in traditional medicine to replenish Qi and address deficiency syndromes, often manifesting as fatigue and immune compromise.

13 Sep 2025

Mushrooms deliver nutrition medicine and sustainability solutions in one package

This Food Science & Nutrition review highlights mushrooms as nutrient-rich functional foods packed with bioactive compounds that support human health. It explores their therapeutic, industrial, and environmental applications, from disease prevention and drug discovery to bioremediation and bioenergy.

8 Sep 2025

New molecular mechanism offers hope for treating depression in the elderly

Major depressive disorder (MDD) is one of the most common psychiatric illnesses worldwide, but its molecular causes have still not been clearly identified.

25 Aug 2025

Lavender oil could speed recovery after brain surgery

Lavender essential oil aromatherapy improves sleep quality and reduces postoperative delirium in brain surgery patients, offering a natural aid for recovery.

12 Aug 2025

Why young Americans dread turning 26: Health insurance chaos

Amid the challenges of adulthood, one rite of passage is unique to the United States: the need to find your own health insurance by the time you turn 26.

11 Aug 2025

Psychedelic and non-hallucinogenic drugs promote neuroplasticity through shared pathways

Understanding exactly how psychedelics promote new connections in the brain is critical to developing targeted, non-hallucinogenic therapeutics that can treat neurodegenerative and neuropsychiatric diseases.

4 Aug 2025

Herbal remedies show promise for treating depression

This scoping review analyzes OTC products for depression, uncovering effective treatments and emphasizing the need for further studies on herbal efficacy.

4 Aug 2025

Creatine may enhance neuroprotection through energy pathways

Creatine supplementation may improve cognitive performance and mood, offering insights into its role in muscle-brain interactions and overall health.

25 Jul 2025

Ketamine's antidepressant effects involve the brain's opioid system

Ketamine is a highly effective, fast-acting antidepressant that works even for patients who have not responded to other medications.

24 Jul 2025

How can super-resolution technology help study neurotransmission?

Discover how super-resolution technology can be used to sudy neurotransmission at inhibitory synapses.

From Bruker Nano Surfaces and Metrology 17 Jul 2025

New analysis shows stopping antidepressants rarely leads to severe symptoms

The largest review of 'gold standard' antidepressant withdrawal studies to date has identified the type and incidence of symptoms experienced by people discontinuing antidepressants, finding most people do not experience severe withdrawal.

10 Jul 2025