Medical Cannabis & Drug Interactions
Evidence-based information on therapeutic uses, drug interactions, and clinical considerations.
The Proven Medical Benefits of Cannabis: What Research Supports
79 clinical trials show some medical benefits of cannabis are real — but only a few have solid evidence. Which 3 uses are actually proven and where most claims fall apart.
Cannabis for Chronic Pain: What the Research Actually Supports
A review of 6,462 patients found cannabis helps some chronic pain — but not the kinds most people assume. Which types have real evidence and why dispensary weed differs.
Does CBD Actually Work for Anxiety? What the Evidence Shows
Studies use 300-600mg of CBD for anxiety — most products deliver a fraction of that. What the research evidence actually shows, the dose problem, and what works better.
CBT for Cannabis Recovery: How Cognitive Behavioral Therapy Works
Most people see results within 8 to 12 sessions — and the skills work long after therapy ends. CBT for cannabis recovery: the techniques, how they work, and how to start today.
BetterHelp, Cerebral, and Online Therapy: Honest Review
Online therapy matches in-person results for anxiety. An honest review of BetterHelp, Cerebral, and Talkspace for people quitting weed — real costs, limits, and the right fit.
Cannabis and Breastfeeding: THC in Breast Milk
THC stays in breast milk for up to 6 days after one use — and pump-and-dump doesn't work for it. Weed and breastfeeding: what the research says and how to make an informed choice.
Cannabis and College: Academic Impact and Quitting Weed as a Student
44% of college students used weed last year — and more use means lower GPA. Cognitive gains start within 72 hours of quitting. How to manage withdrawal and keep your grades up.
Athletes and Cannabis: Performance, Recovery, and Quitting
Cannabis doesn't improve athletic performance — and athletes are high-risk for dependence. What the research shows, how leagues are changing, and what quitting looks like.
THC and SSRIs: What Happens When You Mix Cannabis and Antidepressants
CBD blocks the liver enzyme that processes common antidepressants — quietly raising SSRI levels. THC and SSRIs: the real interaction and what your doctor needs to know.
THC and Benzodiazepines: The Dangerous Overlap Nobody Discusses
Mixing THC and benzodiazepines roughly doubles sedation and compounds memory damage. The dangerous overlap, why cross-dependence traps people, and which to quit first.
THC and Painkillers: Opioid Interactions and the Harm Reduction Angle
Early data showed 24.8% fewer opioid deaths in cannabis states — then a follow-up reversed it. THC and painkillers: the real opioid interaction evidence and what's still unknown.
THC and Muscle Relaxers: What You Need to Know About Combining Them
Cannabis can raise Flexeril blood levels by blocking liver enzymes — on top of stacked sedation. THC and muscle relaxers: which combos are riskiest and what to tell your doctor.
THC and Adderall: Stimulants and Cannabis in the Same Brain
ADHD patients using cannabis had worse focus — even on Adderall. THC and stimulants push dopamine in opposite directions. The real interaction and why this combo is so common.
THC and Birth Control: Does Cannabis Affect Hormonal Contraception
No evidence shows cannabis makes birth control less effective — but CBD may change hormone levels via liver enzymes. THC and birth control: what we know and what's still unclear.
THC and Blood Pressure Medication: Cardiovascular Interactions
THC spikes your heart rate 50% then drops your blood pressure — a risky combo with blood pressure medication. The two phases, riskiest drugs, and one tool to stay safe.
THC and Antibiotics: Is It Safe to Use Cannabis While on Antibiotics
Weed won't stop your antibiotics from working — but smoking while sick is a different story. The real risks, which antibiotics make THC hit harder, and when to cut back.
THC and Melatonin: Can You Combine Them for Sleep
Melatonin and THC both help you sleep — but THC kills your dream sleep while melatonin doesn't. Why you fall asleep faster, the tolerance trap, and when to combine them.
THC and Ibuprofen: Safe to Combine? What the Research Says
THC and ibuprofen may work better together than alone — a rare combo where pain relief actually stacks. How it works, the one real risk, and how to dose them.
THC and Diabetes Medication: Blood Sugar Interactions
Cannabis users have 16% lower insulin — but THC still causes real problems on diabetes medication. The munchies trap, drug interactions, and the hidden danger.
THC and Antipsychotics: A Complicated Relationship
Up to half of people with schizophrenia use weed — yet THC works against every antipsychotic. Why smoking weakens your meds, the CBD paradox, and the real danger.
Cannabis and Endometriosis: Why Women Are Turning to THC for Pain
1 in 10 women have endometriosis — and wait 7-10 years for diagnosis. Cannabis ranks among the most effective options. The science, fertility warning, and what to try.
Cannabis and Menstrual Cramps: Does THC Actually Help Period Pain
The Lancet praised cannabis for period pain back in 1890 — and 136 years later, still zero clinical trials. Why it might work, the hormone twist, and what to try.
Cannabis and Glaucoma: The Original Medical Marijuana Claim Revisited
Cannabis lowers eye pressure by 25-30% — but the effect lasts just 3-4 hours. Why you'd need to dose 8 times a day, why doctors warn against it, and what works.
Cannabis and Multiple Sclerosis: Spasticity, Pain, and the Sativex Story
Sativex, a cannabis mouth spray, is approved for MS in 25+ countries — yet not in America. How well it works, who it helps, and why US regulators won't approve it.
Cannabis and Autism: What Families Are Trying and What Research Shows
1 in 36 kids has autism, and desperate families are trying CBD when drugs fail. What Israeli studies show, why whole-plant beats pure CBD, and the safety risk.
Cannabis and Tourette's Syndrome: Tic Reduction and Quality of Life
THC cuts Tourette's tics by about 30% in controlled trials — and one medical society now recommends it. The Muller-Vahl studies, why it works, and why kids should wait.
Cannabis and Cancer Pain: Beyond Chemo Nausea
Cannabis has been approved for chemo nausea since 1985 — and it may also ease cancer pain when opioids fail. What works, the risk, and when to tell your doctor.
Cannabis and Nausea: When It May Help and When to Consider CHS
Why evidence for cannabinoid medicines in chemotherapy does not rule out cannabis-related vomiting—and what to discuss with a clinician.