# Conditions That Cannabis Treats

> **Author:** Benjamin Caplan, MD (ABFM Board Certified, MA Lic. #240562, NPI: 1962722637)
> **Publisher:** CED Clinic (https://cedclinic.com)
> **Canonical URL:** https://cedclinic.com/conditions-that-cannabis-treats/
> **Published:** 2025-01-18T02:29:09-04:00 | **Last Modified / Clinically Audited:** 2026-09-28T11:18:54-04:00
> **Clinical Summary:** Conditions & Care Paths Conditions Medical Cannabis May Help Medically reviewed by Dr. Benjamin Caplan, MD · Last updated August 1, 2026 Medical cannabis is used to support a wide range of conditions. Some, such as cancer and multiple sclerosis, are officially recognized in state medical cannabis programs. Others, from anxiety to autoimmune disorders, show […]

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Conditions & Care Paths

## Conditions Medical Cannabis May Help

Medically reviewed by [Dr. Benjamin Caplan](/drcaplan/), MD · Last updated August 1, 2026

Medical cannabis is used to support a wide range of conditions. Some, such as cancer and multiple sclerosis, are officially recognized in state [medical cannabis](https://cedclinic.com/therapeutic-benefits-of-thc/) programs. Others, from anxiety to autoimmune disorders, show real benefit in both [clinical research](https://cedclinic.com/cannabis-based-therapies-smoking-cessation/) and patient experience. Every patient responds differently, so this directory is a starting point for a conversation, not a substitute for one.

### Mental Health & Neurological Conditions

Anxiety, PTSD, depression, OCD, ADHD, chronic fatigue syndrome, Parkinson’s, Alzheimer’s, seizures, and post-stroke recovery.

[Learn more →](/mental-health-neurological-disorders/)

### Autism: Support for Individuals & Families

Support for aggression, communication, sensory sensitivities, [emotional regulation](https://cedclinic.com/cannabis-for-childrens-behavior/), and sleep, for both adults and children.

[Learn more →](/cannabis-autism-expert-guidance-for-families/)

### Chronic Pain & Inflammation

Arthritis, fibromyalgia, neuropathy, migraines, back pain, and post-surgical or trauma-related pain.

[Learn more →](/chronic-pain-inflammation/)

### Gastrointestinal & Autoimmune Conditions

Crohn’s disease, ulcerative colitis, IBS, lupus, Ehlers-Danlos syndrome, and other inflammatory disorders.

[Learn more →](/gastrointestinal-autoimmune-conditions/)

### Women’s Health & Hormonal Conditions

Menstrual pain, menopause, endometriosis, PCOS, hormone-related migraines, and PMDD.

[Learn more →](/womens-health-hormonal-conditions/)

### Cancer & Terminal Illness Support

Easing pain, chemotherapy-induced nausea, appetite loss, and palliative and hospice symptom management.

[Learn more →](/cancer-terminal-illness-support/)

### Substance Dependence & Withdrawal Support

Support during withdrawal from opioids, alcohol, nicotine, or benzodiazepines, and post-addiction recovery.

[Learn more →](/substance-dependence-withdrawal-support/)

### Dermatological & Skin Conditions

Eczema, psoriasis, acne, rosacea, chronic hives, and slow-healing wounds via topical applications.

[Learn more →](/dermatological-skin-conditions/)

### Sleep Disorders & Circadian Rhythm Issues

Insomnia, night terrors, shift-work sleep disorder, and stress-induced sleep disturbances.

[Learn more →](/sleep-disorders-circadian-rhythm-issues/)

### Metabolic, Endocrine & Energy Disorders

Chronic fatigue, metabolic syndrome, thyroid disorders, and appetite regulation. See also our [dedicated GLP-1 and metabolic care program](/metabolic/).

[Learn more →](/cannabis-and-metabolism/)

### Post-Surgical & Injury Recovery

Post-operative pain, inflammation, and mobility support, often reducing reliance on opioids during recovery.

[Learn more →](/post-surgical-injury-recovery/)

### Respiratory & Immune System Conditions

Asthma, COPD, and post-COVID or long-COVID fatigue and immune dysfunction.

Learn more →

### The Future of Cannabis & Emerging Research

Traumatic brain injury, [cardiovascular health](https://cedclinic.com/cannabis-cardiovascular-health-insights-2024/), autoimmune conditions, and gut microbiome research.

[Learn more →](/future-research-emerging-applications/)

Not sure which category fits your situation?

[Book a Consultation](/book/)

New to [cannabis medicine](https://cedclinic.com/essential-oils-industrial-hemp-antimicrobial-benefits/)?

[Start with Cannabis Basics](/cannabis-basics-overview/)

Read real patient experiences

[Patient Stories](/resources/patient-stories/)

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### Verification & Medical Governance

- **Lead Clinical Author:** Benjamin Caplan, MD
- **Credentials:** Board Certified in Family Medicine (ABFM), Founder & CMO CED Clinic & CED Foundation, Author of *The Doctor-Approved Cannabis Handbook* (Penguin Random House).
- **Clinical Scale:** 350,000+ lifetime evaluations overseen; 81,008-patient Real-World Evidence Registry (`~/.ced_rwe_vault.db`); 125,000+ peer-reviewed study literature observatory (`http://localhost:8768/api/explorer/terminal`).
- **License Verification:** Commonwealth of Massachusetts License #240562 (https://checkahealthlicense.mass.gov/).
- **NPI Registry:** 1962722637 (https://npiregistry.cms.hhs.gov/provider-view/1962722637).
- **Ethics & Data Privacy:** Clinical registry observations adhere strictly to HIPAA Safe Harbor de-identification (45 CFR § 164.514(b)) and criteria for secondary research exemption under 45 CFR § 46.104(d)(4).