Does ALS (Lou Gehrig's disease) qualify in Iowa?
Yes. The Iowa Medical Cannabis Program (Medical Cannabidiol Program) lists Amyotrophic lateral sclerosis (ALS) as a qualifying condition. An Iowa-licensed provider still has to evaluate you and agree that cannabis is appropriate.
About ALS (Lou Gehrig's disease)
A progressive disease that destroys the nerve cells controlling muscles, causing weakness, cramps and trouble swallowing.
Not enough research. Research is limited to small studies. Patients mainly use cannabis for cramps, spasticity, appetite, drooling and sleep.
Symptoms Iowa patients most often hope to ease:
- Painful muscle cramps and twitching
- Stiffness and spasticity in the arms and legs
- Loss of appetite and unwanted weight loss
- Trouble falling or staying asleep
- Excess saliva and drooling
Before you start. Sedating effects can add to breathing weakness, so tell your doctor about any breathing problems, sleep apnea or use of a breathing machine. Smoking or vaping can irritate the airways and is generally avoided when lung function is reduced.
Read more: medical marijuana for ALS (Lou Gehrig's disease).
What Iowa allows
Iowa's medical cannabis program, created under the state's Medical Cannabidiol Act, is run by the Iowa Department of Health and Human Services. A health care practitioner (physician, PA, nurse practitioner or podiatrist) certifies that an Iowa resident has a qualifying condition, and the patient applies online with that form, an Iowa ID and a $100 fee ($25 for those on SSDI, SSI, Medicaid or veterans). Cards last one year. Products are sold only at state-licensed dispensaries as capsules, tinctures, topicals and vape products; raw flower and smoking are not allowed. Purchases are capped at 4.5 grams of total THC every 90 days unless a practitioner certifies a higher limit.
Don't bring cannabis into Iowa from another state — crossing state lines with it is a federal offense.
Other qualifying conditions in Iowa
- Autism spectrum disorder
- Cachexia & wasting syndrome
- Cancer
- Chronic pain
- Crohn's & IBD
- Epilepsy & seizures
- HIV/AIDS
- Multiple sclerosis
- Nausea & appetite loss
- PTSD
- Parkinson's disease
- Severe muscle spasms & spasticity
- Terminal illness & hospice
- Ulcerative colitis
ALS (Lou Gehrig's disease) in nearby states
- ALS (Lou Gehrig's disease) in Minnesota
- ALS (Lou Gehrig's disease) in Illinois
- ALS (Lou Gehrig's disease) in Missouri
Frequently asked questions
Do I need medical records for ALS (Lou Gehrig's disease)?
Helpful records include: a diagnosis letter or clinic notes from your neurologist or ALS clinic confirming ALS; a current list of all your medicines, including riluzole, edaravone, muscle relaxants and sleep aids; recent notes on breathing tests and swallowing assessments, if you have them. Many patients are still evaluated on their history alone, and your Iowa provider will tell you if more is needed.
How long does certification take in Iowa?
The provider visit takes about 15 minutes. Iowa HHS reviews applications and replies by email within 7 days.
Sources
- Iowa HHS - Medical Cannabis Patients (Ready to Apply?)
- Iowa Code 2026, Chapter 124E - Medical Cannabidiol Act
- Iowa HHS - Medical cannabis registration document (reduced fee proof)
- National Academies — The Health Effects of Cannabis and Cannabinoids (2017)
This guide is general information, not medical or legal advice. Laws change — confirm details with your state agency. State facts last checked October 7, 2026.