عربي English Türkçe اردو فارسى
Logo
Latest News
Varieties

Stopping Aspirin Intake Raises Risks of Heart Attack

Doctors commonly prescribe daily low-dose aspirin after a heart attack to reduce the risk of having a second cardiovascular event. (Reuters)
Doctors commonly prescribe daily low-dose aspirin after a heart attack to reduce the risk of having a second cardiovascular event. (Reuters)
TT
TT

Stopping Aspirin Intake Raises Risks of Heart Attack

Doctors commonly prescribe daily low-dose aspirin after a heart attack to reduce the risk of having a second cardiovascular event. (Reuters)
Doctors commonly prescribe daily low-dose aspirin after a heart attack to reduce the risk of having a second cardiovascular event. (Reuters)

Doctors commonly prescribe daily low-dose aspirin after a heart attack to reduce the risk of having a second cardiovascular event.

About one in six patients however stop taking their aspirin within three years, a Swedish study found. It warned against stopping the low dose of aspirin, because it raises the risk of heart attack or stroke by nearly 40 percent.

Lead author of the study Dr. Johan Sundstrom told Reuters Health that low-dose aspirin makes the platelets in the blood less likely to form clots. This is especially useful in the coronary or carotid arteries, where blood clots may lead to myocardial infarctions and strokes.

Sundstrom, an epidemiologist at Uppsala University added that millions of patients worldwide take aspirin on a daily basis and might consider stopping at some time during their life.

“We performed this study to help physicians and patients to make an informed decision whether or not to stop aspirin use,” he explained.

To see if risk rises after a patient stops aspirin therapy, Sundstrom’s team used nationwide medical and death registries to identify patients over age 40 taking low-dose aspirin. In Sweden, low-dose aspirin is available only by prescription, so the researchers were also able to see who continued filling their prescriptions between 2005 and 2009.

The researchers analyzed records for 601,527 patients, who were cancer-free and had taken at least 80 percent of their prescribed aspirin doses during the first year of treatment. After excluding a small proportion of patients whose medical records showed a reason for stopping aspirin, such as surgery or a case of severe bleeding, they found that about 15 percent of the full group had stopped taking their aspirin after about three years.

At the end of the study period, there were a total of 62,690 cardiovascular events, defined as hospitalization for a heart attack or stroke, or cardiovascular death.

The study lead author said patients who discontinued aspirin had a 37 percent higher rate of cardiovascular events than those who continued. That translates to one extra cardiovascular event each year among every 74 patients who stopped taking aspirin.

The risk increased shortly after discontinuation, and did not appear to diminish over time, he added.

“Adherence to low-dose aspirin treatment in the absence of major surgery or bleeding is likely an important treatment goal,” stressed Sundstrom.

Most Viewed

 
 
Varieties

Chile Fights Wildfires that Killed 19 and Left 1,500 Homeless

Mirtza Aguilera, right, and her daughter embrace in front of their home burned by wildfires in Tome, Chile, Monday, Jan. 19, 2026. (AP Photo/Javier Torres)
Mirtza Aguilera, right, and her daughter embrace in front of their home burned by wildfires in Tome, Chile, Monday, Jan. 19, 2026. (AP Photo/Javier Torres)
TT
TT

Chile Fights Wildfires that Killed 19 and Left 1,500 Homeless

Mirtza Aguilera, right, and her daughter embrace in front of their home burned by wildfires in Tome, Chile, Monday, Jan. 19, 2026. (AP Photo/Javier Torres)
Mirtza Aguilera, right, and her daughter embrace in front of their home burned by wildfires in Tome, Chile, Monday, Jan. 19, 2026. (AP Photo/Javier Torres)

Firefighters in Chile are battling forest fires that started on Sunday and have killed at least 19 people and left around 1,500 homeless as they swept through thousands of acres in the center and south of the country, officials said.

Five large wildfires were still active Monday in the South American nation, with temperatures higher than usual due to a summer heatwave, said the National Service for the Prevention of Disasters, The AP news reported.

Chilean President Gabriel Boric declared a state of catastrophe in the central Biobio and neighboring Ñuble regions on Sunday. The emergency designation allows greater coordination with the military to rein wildfires.

Boric said on his X account on Monday morning that weather conditions are adverse, which means some of the fires could reignite.

Wildfires are common in Chile during the summer due to high temperatures and dry weather. The current outbreak of fires in central and southern Chile is one of the deadliest in recent years.

In 2024, massive fires ripping across Chile’s central coastline killed at least 130 people, becoming the nation’s deadliest natural disaster since a devastating 2010 earthquake.

 

 

 

 

 

 

Varieties

Nepal Halts Search after Guide Killed, Iranian Climber Missing

A tourist looks at a view of Mt. Everest from the hills of Syangboche in Nepal December 3, 2009. REUTERS/Gopal Chitrakar
A tourist looks at a view of Mt. Everest from the hills of Syangboche in Nepal December 3, 2009. REUTERS/Gopal Chitrakar
TT
TT

Nepal Halts Search after Guide Killed, Iranian Climber Missing

A tourist looks at a view of Mt. Everest from the hills of Syangboche in Nepal December 3, 2009. REUTERS/Gopal Chitrakar
A tourist looks at a view of Mt. Everest from the hills of Syangboche in Nepal December 3, 2009. REUTERS/Gopal Chitrakar

Bad weather forced Nepali rescuers to suspend the search Monday for an Iranian climber missing for four days after an accident which killed a Nepali team member, expedition organizers said.

Extreme conditions, including fierce winds, made rescue efforts impossible on the 8,481-meter (27,825-feet) high Mount Makalu, the world's fifth highest mountain.

Iranian climber Abolfazl Gozali, 42, and Nepali guide Phurba Ongel Sherpa, 44, were part of a rare winter expedition on the peak.

The four-member team successfully summited on Thursday, but during the descent the guide fell to his death.

Team lead Sanu Sherpa, who has climbed all 14 highest peaks in the world at least twice, and Lakpa Rinji Sherpa went to his aid but found that he had fallen hundreds of meters and did not survive.

When they returned to where they had left Gozali, he was no longer there.

"A team of eight experienced climbers have been sent but the wind has been very strong and affected the search," Madan Lamsal of expedition organizer Makalu Adventure told AFP.

"We hope to resume soon."

Lamsal said the rescuers intend to find Gozali, as well as recover the guide's body.

Phurba Ongel Sherpa was a highly experienced mountaineering guide with multiple summits of Everest and other major peaks.

Gozali is also an accomplished climber, who has climbed two of world's highest peaks and completed the "snow-leopard peaks" -- the five mountains of over 7,000 meters between Tajikistan and Kyrgyzstan.

This was his second attempt to summit Makalu in winter. Last year, freezing temperatures and high winds forced the team to turn back, just 800 meters short of the summit.

Nepal is home to eight of the world's 10 highest peaks, including Mount Everest, and welcomes hundreds of climbers every year during the spring and autumn climbing seasons.

Dangerous terrain and extreme weather can make winter expeditions particularly risky.

Varieties

Shark Mauls Surfer in Sydney, 3rd Attack in Two Days

People stand next to warning signs in place, and beaches are closed after a surfer suffered a shark attack at Dee Why Beach in Sydney, Australia, January 19, 2026. REUTERS/Jeremy Piper
People stand next to warning signs in place, and beaches are closed after a surfer suffered a shark attack at Dee Why Beach in Sydney, Australia, January 19, 2026. REUTERS/Jeremy Piper
TT
TT

Shark Mauls Surfer in Sydney, 3rd Attack in Two Days

People stand next to warning signs in place, and beaches are closed after a surfer suffered a shark attack at Dee Why Beach in Sydney, Australia, January 19, 2026. REUTERS/Jeremy Piper
People stand next to warning signs in place, and beaches are closed after a surfer suffered a shark attack at Dee Why Beach in Sydney, Australia, January 19, 2026. REUTERS/Jeremy Piper

A shark mauled a surfer off an ocean beach in Sydney on Monday in the Australian city's third shark attack in two days, authorities said.

The surfer, believed to be in his 20s, was in a critical condition in hospital with serious leg injuries after the attack at a northern Sydney beach, police said.

"The man was pulled from the water by members of the public who commenced first aid before the arrival of emergency services," New South Wales state police said in a statement.

All of Sydney's northern beaches were closed until further notice.

The attack at North Steyne Beach in the suburb of Manly came hours after a shark bit a large chunk out of a young surfer's board about 4 kilometers (2.5 miles) north along the coast at Dee Why Point.

That surfer, reportedly a boy aged about 11, was uninjured but the beach was closed immediately, AFP reported.

On Sunday, a large shark bit a 12-year-old boy in the legs as he played with friends at a beach in Sydney harbor, leaving him fighting for survival in hospital.

The boy and his friends were jumping from a six-meter (20-foot) rock into the water off Shark Beach in the eastern suburb of Vaucluse when the predator struck, police said.

"It was a horrendous scene at the time when police attended. We believe it was something like a bull shark that attacked the lower limbs of that boy," said Superintendent Joseph McNulty, New South Wales marine area police commander.

"That boy is fighting for his life now," he told reporters on Monday.

Recent heavy rain had drained into the harbor, and authorities believed the combination of the brackish seawater and the children's splashing created a "perfect storm" for a shark attack, McNulty said.

He warned people not to go swimming in the harbor or other river systems in New South Wales because of the risks.

He praised the boy's "brave" young friends for pulling him out of the water on Sunday.

Officers put the unconscious child in a police boat and gave him first aid, applying two tourniquets to stem the bleeding from his legs, McNulty said.

They tried to resuscitate the boy as they sped across the harbor to a wharf where ambulance paramedics were waiting.

The child, confirmed by police to be 12 years old, was in intensive care at Sydney Children's Hospital surrounded by family and friends, McNulty said.