Blood Pressure Medication Linked to Suicide Risk? New Study Raises Questions
January 13, 2026: Blood pressure medications, widely prescribed and generally considered safe, have come under renewed scrutiny following a new study that suggests a possible link between one class of these drugs and an increased risk of suicide.
Key Developments
- A new Canadian study suggests a possible link between ARB blood pressure drugs and higher suicide risk.
- Researchers found a 63% higher risk among ARB users compared to ACE inhibitor users.
- Experts stress the findings are not conclusive and advise patients not to stop medication without medical advice.
Punjab Launches Free AIDS Screening and Treatment Programme
First-Ever Autism Barbie Launched, Advocates Welcome Inclusive Step
Timothée Chalamet Tops Golden Globes, Beats DiCaprio to Best Actor Award
The study, conducted by researchers at St. Michael’s Hospital in Canada and published in JAMA Network Open, examined the effects of two commonly used types of blood pressure medicines: angiotensin receptor blockers (ARBs) and angiotensin-converting enzyme (ACE) inhibitors. Both are routinely prescribed to treat high blood pressure, heart failure, chronic kidney disease, and diabetes.
Researchers analysed Canadian health databases involving 964 individuals who died by suicide within 100 days of starting either an ARB or an ACE inhibitor. These cases were compared with more than 3,000 similar patients who were taking the same medications but did not die by suicide.
After adjusting for factors such as age, gender, and underlying health conditions, the study found that patients taking ARBs had a 63 percent higher risk of suicide compared to those using ACE inhibitors. The researchers stressed that the findings show an association, not a direct cause-and-effect relationship.
Duchess of Edinburgh Visits Charity’s New Temporary Base in Woking
Trump Weighs Response as Iran Signals Openness to US Talks
New Delhi World Book Fair 2026: Third Day Blends Literature, Culture, and Themes of Bravery
According to the study, one possible explanation lies in how the medications affect the renin-angiotensin system, which regulates blood pressure. While ACE inhibitors reduce the production of the hormone angiotensin II, ARBs block its action in blood vessels. Angiotensin II is also active in the brain, where it may influence mood, stress, and emotional regulation. Increased activity of this hormone in the brain has previously been linked to anxiety and depression.
Lead author Muhammad Mamdani described the findings as an early signal that requires further investigation. He cautioned patients against discontinuing their medication based on the study alone, warning that stopping blood pressure treatment abruptly can significantly increase the risk of heart attack or stroke.
Medical experts emphasise that blood pressure medicines remain safe and effective for the vast majority of patients, and any concerns should be discussed with a qualified healthcare provider rather than acting independently.
Trump Imposes 25% Tariff on All Countries Trading with Iran
25 IMF Programmes Later: Pakistan isn’t Poor by Accident — It’s Poor by Design
With Torkham Closed, Nangarhar Farmers Find New Profit in Central Asia
Sohail Afridi: Pakistan Must Prove Allegations Against Afghanistan
India’s VPN ban adds to psychological pressure on Kashmiris: Al Jazeera
India ranked 4th out of 168 countries for likelihood of intrastate mass killings
Posters appear in IIOJK urging people to observe Jan 26 as Black Day
Stay tuned to Baaghi TV for more. Download our app for the latest news, updates & interesting content!
