Additional information about medicinal marijuana and it's usage in the State of Ohio can be found below:
Information for patients from the State of Ohio
What is the Endocannabinoid System?
An Introduction to the Cannabinoids
What is CBD?
Treatment for Chronic Severe Pain
Medical Conditions treatable with Medicinal Marijuana
Below is a link to a site of conditions that have been treated with medical marijuana and useful information on how to proceed with different forms of the product (remember most of these conditions are not on Ohio's list of qualified conditions)
https://www.marijuanadoctors.com/conditions/
Cancer and Cannabinoids
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5852356/
Marijuana: Safety and Side Effects
https://www.mayoclinic.org/drugs-supplements-marijuana/art-20364974