Health and Me

Health And Me Desk

Recreational Drugs Increase Brain Stroke Risk In Young Adults, Study Finds

Popular Recreational Drugs Increase Stroke Risk In Young Adults, Research Says

Using <span>amphetamines</span>, cocaine and cannabis can significantly increase your risk of having a brain <span>stroke</span> particularly among younger adults, according to a new University of Cambridge analysis

The findings highlight how recreational drug use may contribute to a preventable health risk, especially among people under the age of 55.

Megan Ritson, a stroke genetics researcher at the University of Cambridge and lead author said the results provide strong evidence linking certain drugs to stroke risk.

“These findings provide compelling evidence that drugs like cocaine, amphetamines, and cannabis are causal risk factors for stroke,” Ritson noted.

A stroke occurs when blood flow to part of the brain is interrupted. This can happen when a blood vessel becomes blocked by a clot, known as an <span><a href="https://www.healthandme.com/health/ischemic-stroke">ischemic stroke</a></span>, or when a blood vessel bursts and causes bleeding in the brain, known as a hemorrhagic stroke. Both types can lead to serious brain damage and can be life threatening.

<h2>Amphetamines Associated With The Highest Risk</h2>Among the substances examined, amphetamines were linked to the largest increase in stroke risk. Amphetamines are powerful stimulants that affect the central nervous system and can significantly increase heart rate and blood pressure. In illegal forms, they are often sold under street names such as meth or ice.

When researchers combined data from eight previous studies, they found that recreational amphetamine use was associated with more than double the risk of stroke across all adult age groups. For individuals under the age of 55, the increase was even greater. In this group, amphetamine use was linked to nearly triple the risk of stroke compared with people who do not use the drug.

Across all age groups, the analysis found that amphetamine use increased the risk of ischemic stroke by 137 percent and hemorrhagic stroke by 183 percent. These figures reflect relative risk, meaning the probability of stroke is higher among users compared with non users.

<h2>Cocaine Shows A Similar Pattern</h2>The researchers also found a strong association between cocaine use and stroke. Cocaine is another central nervous system stimulant that can raise blood pressure and constrict blood vessels. These effects may increase strain on the brain’s blood vessels and raise the likelihood of both clot formation and vessel rupture.

The analysis showed that cocaine use nearly doubled the risk of stroke of any kind and more than doubled the risk of hemorrhagic stroke. Additional genetic investigations were conducted alongside the main analysis to better understand whether the relationship might be causal rather than simply linked to other lifestyle factors.

Eric Harshfield, a genetic epidemiologist at the University of Cambridge, said the findings suggest the drugs themselves may play a direct role. “Our analysis suggests that it is these drugs themselves that increase the risk of stroke, not just other lifestyle factors among users,” Harshfield said.

<h2>Cannabis Linked To Smaller But Significant Risk</h2>Compared with amphetamines and cocaine, the association between cannabis use and stroke was smaller but still statistically significant. Researchers reviewed 19 previous studies investigating cannabis use and stroke outcomes. The analysis found that recreational cannabis use was associated with a 16 percent increase in the risk of any stroke and a 39 percent increase in the risk of ischemic stroke.

Among people under the age of 55, cannabis use was linked to a 14 percent increase in stroke risk. Although the increase is lower than that associated with stimulant drugs, researchers say it remains important because cannabis is widely used.

<h2>Opioids Showed No Clear Association</h2>The analysis did not find evidence linking opioid use to an increased risk of stroke. However, researchers caution that stroke risk can be influenced by many factors. These include how long a person has used a drug, how much they use, their overall health, diet, genetics, and socioeconomic environment. Heavy alcohol use is also known to increase the risk of stroke and may worsen the effects of other substances.

<h2>A Preventable Health Risk</h2>Experts say the findings highlight the need for greater awareness about how recreational drugs can affect long term health, particularly among younger people who may not associate stroke with their age group. “Illicit drug use is a preventable stroke risk,” Ritson explained. “I don’t know if young people are aware how high the risk is.”

The researchers also note that many of the studies included in the analysis relied on participants reporting their own drug use. Because of this, other lifestyle factors could potentially influence the results. Further research will be needed to better understand the biological mechanisms involved and how different patterns of drug use may affect stroke risk. Still, scientists say the evidence now available provides an important foundation for future public health strategies.

“These findings give us stronger evidence to guide future research and public health strategies,” Ritson said.

Health Conditions A-Z

health

drug addiction

drug harms

stroke

Recreational Drugs Increase Stroke Risk

Amphetamines cause stroke

drugs cause stroke

Amphetamines

Ischemic Stroke

On World Sleep Day, Doctor Explains How Sleep Debt Is Becoming A Crisis In Urban Professionals

WHO's New Guidance to Accelerate Antibiotics Development for 3 Deadly Bacterial Infections

Health & Wellness

8 Sit-Up Variations to Strengthen Your Core and Build Stability

Benefits Of Ayurvedic Health Supplement Ashwagandha

9 Anti-Inflammatory Breakfast Options You Should Try

5 Foods You Should Avoid For PCOS, Says Gynecologist

Love Sitting With Your Legs Crossed? Here’s You Should Avoid It

6 Daily Foods That Are Secretly Increasing Your Calories

9 Brain Boosters You Should Do Everyday

Hip Exercises That Will Keep You Flexible As You Age

9 Leg Exercises Office Workers’ Should Do At Home

Benefits of Having Herbal Tea Every Morning

9 Daily Habits That Boost Your Brain Power

Lower-Body Exercises That Are Game-Changers

How Drinking Apple Cider Vinegar Helps You

Aging Myths You Should Never Believe

Superfoods That Support Your Gut Health

What Happens To Your Body When You Eat Instant Noodles Every Day?

Health Issues Premature Babies Often Face

Exercises Office Workers Should Do For Their Heart Health

Reasons Why You Should Add Raw Turmeric To Your Diet

Benefits Of Drinking Milk At Night: Why You Should Do It

Food That Provides Vitamin B12 Naturally In Your Diet

Surprising Health Benefits Of Fenugreek Seeds

9 Superfoods You Should Eat For Your Brain Health

What Does Mental Health Support Look Like At Work?

Long Stretches You Should Do To Unwind From Your Day

Colon Cancer In Young Adults: Early Symptoms You Should Know

Health Benefits Of Eating Dry Fruits Everyday

Are You At Risk For Fried Rice Syndrome?

These Tests Reveal How Well You Are Aging

Lower-Back Exercises You Should Do After A Long-Day's Work

Children’s Diet – What Kids Need To Eat For Immunity Building

Common Diabetes Myths That Could Hurt Your Health

Love Spicy Food? Here’s How It Affects Your Health

Superfood List: Veggies And Fruits You Must Have For Immunity

Foods People With IBS Should Avoid

Exercises To Improve Digestion

Easy Work Lunches You Can Make In The Morning

Hunger Vs Craving: Difference Explained In 60 seconds

These Things Can Cause Your Heart To Age Faster

High Carb Foods That Are Actually Healthy

Using amphetamines, cocaine and cannabis can significantly increase your risk of having a brain stroke particularly among younger adults, according to a new University of Cambridge analysisThe findings highlight how recreational drug use may contribute to a preventable health risk, especially among people under the age of 55.Megan Ritson, a stroke genetics researcher at the University of Cambridge and lead author said the results provide strong evidence linking certain drugs to stroke risk.“These findings provide compelling evidence that drugs like cocaine, amphetamines, and cannabis are causal risk factors for stroke,” Ritson noted.A stroke occurs when blood flow to part of the brain is interrupted. This can happen when a blood vessel becomes blocked by a clot, known as an ischemic stroke, or when a blood vessel bursts and causes bleeding in the brain, known as a hemorrhagic stroke. Both types can lead to serious brain damage and can be life threatening.Amphetamines Associated With The Highest RiskAmong the substances examined, amphetamines were linked to the largest increase in stroke risk. Amphetamines are powerful stimulants that affect the central nervous system and can significantly increase heart rate and blood pressure. In illegal forms, they are often sold under street names such as meth or ice.When researchers combined data from eight previous studies, they found that recreational amphetamine use was associated with more than double the risk of stroke across all adult age groups. For individuals under the age of 55, the increase was even greater. In this group, amphetamine use was linked to nearly triple the risk of stroke compared with people who do not use the drug.Across all age groups, the analysis found that amphetamine use increased the risk of ischemic stroke by 137 percent and hemorrhagic stroke by 183 percent. These figures reflect relative risk, meaning the probability of stroke is higher among users compared with non users.Cocaine Shows A Similar PatternThe researchers also found a strong association between cocaine use and stroke. Cocaine is another central nervous system stimulant that can raise blood pressure and constrict blood vessels. These effects may increase strain on the brain’s blood vessels and raise the likelihood of both clot formation and vessel rupture.The analysis showed that cocaine use nearly doubled the risk of stroke of any kind and more than doubled the risk of hemorrhagic stroke. Additional genetic investigations were conducted alongside the main analysis to better understand whether the relationship might be causal rather than simply linked to other lifestyle factors.Eric Harshfield, a genetic epidemiologist at the University of Cambridge, said the findings suggest the drugs themselves may play a direct role. “Our analysis suggests that it is these drugs themselves that increase the risk of stroke, not just other lifestyle factors among users,” Harshfield said.Cannabis Linked To Smaller But Significant RiskCompared with amphetamines and cocaine, the association between cannabis use and stroke was smaller but still statistically significant. Researchers reviewed 19 previous studies investigating cannabis use and stroke outcomes. The analysis found that recreational cannabis use was associated with a 16 percent increase in the risk of any stroke and a 39 percent increase in the risk of ischemic stroke.Among people under the age of 55, cannabis use was linked to a 14 percent increase in stroke risk. Although the increase is lower than that associated with stimulant drugs, researchers say it remains important because cannabis is widely used.Opioids Showed No Clear AssociationThe analysis did not find evidence linking opioid use to an increased risk of stroke. However, researchers caution that stroke risk can be influenced by many factors. These include how long a person has used a drug, how much they use, their overall health, diet, genetics, and socioeconomic environment. Heavy alcohol use is also known to increase the risk of stroke and may worsen the effects of other substances.A Preventable Health RiskExperts say the findings highlight the need for greater awareness about how recreational drugs can affect long term health, particularly among younger people who may not associate stroke with their age group. “Illicit drug use is a preventable stroke risk,” Ritson explained. “I don’t know if young people are aware how high the risk is.”The researchers also note that many of the studies included in the analysis relied on participants reporting their own drug use. Because of this, other lifestyle factors could potentially influence the results. Further research will be needed to better understand the biological mechanisms involved and how different patterns of drug use may affect stroke risk. Still, scientists say the evidence now available provides an important foundation for future public health strategies.“These findings give us stronger evidence to guide future research and public health strategies,” Ritson said.

popular recreational drugs increase stroke risk in young adults, research says

About Us

Contact Us

Terms & Conditions

Privacy Policy

Company

Health and Me is a premium website with content written and curated to function as a handbook for all Health concerns.

Recreational Drugs Increase Brain Stroke Risk In Young Adults, Study Finds

On World Sleep Day, Doctor Explains How Sleep Debt Is Becoming A Crisis In Urban Professionals

Sleep Loss In Early Life May Increase Autism Risk, Researchers Say

World Sleep Day: The Stages Of Sleep You Experience Every Night

Health Conditions A-Z