College substance use looks very different than it did a decade ago. Fewer students are drinking and binge drinking, but daily cannabis use and nicotine vaping have climbed to record highs among young adults, and counterfeit pills laced with fentanyl have made occasional experimentation far more dangerous than it used to be.
That mix of less alcohol, more cannabis and nicotine, and a riskier illicit supply is the story the national data now tells. Below is what the newest surveys show, why the shift is happening, and what it means for students and the families watching from a distance.
Are college students drinking less?
Yes. Drinking, and especially binge drinking, has been declining among college students for years. According to the 2024 National Survey on Drug Use and Health, about 25% of full-time college students ages 18 to 25 reported binge drinking in the past month. Two or three decades ago, national surveys tracked by the NIAAA routinely put that figure above 40% for young adults.
Alcohol is still the most widely used substance on campus, and it still causes the most harm: injuries, assaults, and academic problems remain closely tied to heavy drinking, as the NIAAA’s College Drinking Prevention data shows. But the direction of the trend is unmistakable: each incoming class drinks a little less than the one before it.
What are college students using instead of alcohol?
The decline in drinking has not meant a decline in substance use overall. Two substances have moved in the opposite direction.
Daily cannabis use is at a record high
The Monitoring the Future panel study, which follows young adults ages 19 to 30, found that 29% used cannabis in the past month in 2025, and a record 12% reported using it daily. That daily-use number is the one clinicians watch: regular, high-frequency use of today’s high-potency products is strongly associated with cannabis use disorder, worsening anxiety, and problems with motivation and memory, the exact capacities a student’s coursework depends on.
Legalization in many states has also changed how students perceive the risk. Cannabis feels routine in a way it didn’t a generation ago, even though the products being used are far stronger.
Nicotine vaping keeps climbing
The same 2025 survey found that 19% of young adults vaped nicotine in the past month, the highest level ever recorded, roughly triple the rate from 2017. Cigarette smoking, meanwhile, sits at historic lows. Nicotine hasn’t left campus; it changed devices. Vapes and nicotine pouches are discreet, easy to use continuously through the day, and can deliver more nicotine than students realize, which makes dependence easy to slide into and hard to notice.
Why are counterfeit pills the biggest new campus risk?
Because the pill a student buys is very often not the pill they think it is. The DEA warns that fake prescription pills sold as Adderall, Xanax, Percocet, or oxycodone through social media and campus networks are frequently pressed with fentanyl or methamphetamine. DEA laboratory testing has found that as many as 6 in 10 fentanyl-laced fake pills contain a potentially lethal dose, and as little as two milligrams of fentanyl can be fatal.
This is the sharpest way the landscape has shifted. A student in 2005 who misused a friend’s prescription was taking a real pharmaceutical; a student today buying “Adderall” from an online seller may be taking an unmeasured dose of fentanyl. It’s also why experimentation that once carried mostly long-term risks now carries an immediate one, and why so many campuses now stock naloxone. Buying through apps and social platforms has made this supply easier to reach than ever, a pattern we’ve written about in how teens and young adults access drugs on social media.
Are study drugs like Adderall still a problem in college?
Yes, though the pattern is changing. Prescription stimulant misuse (taking someone else’s ADHD medication to study or stay up) has long been one of the few forms of substance use that Monitoring the Future finds at higher rates among college students than their non-college peers. Academic pressure keeps demand steady, and shortages of legitimate ADHD medication have pushed some students toward informal sources.
The counterfeit-pill problem makes that riskier than it used to be: a pill sold as Adderall from anywhere other than a pharmacy may contain methamphetamine or fentanyl. The “study aid” framing hides what is, pharmacologically, amphetamine use without medical oversight.
Why is college substance use shifting?
A few forces are converging:
- Changing norms around alcohol. “Sober-curious” habits, mocktails, and health-conscious social media have made not drinking socially acceptable in a way it wasn’t for earlier generations.
- Legalization and perception of cannabis. As legal storefronts spread, perceived risk drops, even as average potency rises.
- Products built for constant use. Vapes and pouches fit into a lecture hall; a six-pack doesn’t. Nicotine and cannabis now come in forms designed to be used all day, quietly.
- A pandemic-shaped cohort. Today’s students spent formative years isolated at home. Many arrive on campus with elevated anxiety and depression, and some use substances to manage those symptoms rather than to party. This quieter pattern is easier to miss.
- A still-developing brain. The brain continues maturing into the mid-20s, which is part of why young people remain more vulnerable to addiction than adults, whatever the substance.
For a broader look at prevalence on campus, see our overview of addiction rates among college students.
What are the signs a college student’s substance use is becoming a problem?
The shift toward “quieter” substances means the warning signs are often academic and emotional before they’re dramatic:
- Slipping grades, missed classes, or unfinished work in a previously engaged student
- Using cannabis or nicotine first thing in the morning, or to get through ordinary tasks
- Withdrawing from friends, teams, or activities they used to care about
- Needing a substance to sleep, focus, or feel calm
- Irritability, anxiety, or low mood that improves only when using
- Defensiveness or secrecy when use comes up
None of these alone proves a substance use disorder. A pattern of them, especially alongside declining functioning, is a reason to talk to a professional.
What does treatment look like for a college student?
It usually doesn’t mean leaving school for months. Care is matched to how severe the problem is:
- Outpatient counseling: weekly therapy such as cognitive behavioral therapy (CBT), often enough for early-stage problems. Outpatient programs fit around a class schedule.
- Intensive outpatient programs (IOP): several sessions a week while the student keeps living at school or at home. An IOP is a common fit for students whose use has outgrown weekly counseling.
- Higher levels of care: when daily use, dependence, or co-occurring mental health conditions are involved, a partial hospitalization program or medically supervised detox may come first, followed by step-down care.
Many students also need treatment for the anxiety or depression underneath the use. Addressing both at once is the standard of care for co-occurring conditions.
Frequently asked questions
What substance do college students use most?
Alcohol remains the most commonly used substance among college students, though past-month cannabis use among young adults now approaches drinking rates, per the Monitoring the Future panel study.
Is binge drinking really going down on campus?
Yes. About 25% of full-time college students reported past-month binge drinking in the 2024 national survey, a substantial decline from rates above 40% in earlier decades.
Are pills bought online or from friends actually dangerous?
Often, yes. The DEA reports that counterfeit prescription pills frequently contain fentanyl or methamphetamine, and lab testing has found a potentially lethal fentanyl dose in as many as 6 of 10 fentanyl-laced fakes. The only safe source for prescription medication is a pharmacy.
When should a student seek help instead of trying to cut back alone?
If cutting back has failed more than once, if use is daily, if withdrawal symptoms appear between uses, or if school performance and mental health are suffering, it’s time for a professional assessment. Coverage questions shouldn’t be a barrier: most plans cover treatment, and our insurance overview explains what to expect.
If you’re worried about your own use, or about a son or daughter away at school, you don’t have to figure it out alone. Ambrosia Behavioral Health treats young adults with substance use and co-occurring mental health conditions in South Florida, from outpatient care through detox. Our admissions page explains how a confidential, no-pressure conversation works.
If someone may have taken a counterfeit pill and is unresponsive or breathing abnormally, call 911 immediately. For free, confidential, 24/7 treatment referrals, call SAMHSA’s National Helpline at 1-800-662-4357. If you or someone you love is in emotional crisis or having thoughts of suicide, call or text 988.
