What are the qualifying conditions for medical marijuana in Maryland?

A medical marijuana certification may be issued if the patient has a debilitating or chronic disease that causes anorexia, cachexia, glaucoma, post-traumatic stress disorder (PTSD), seizures, severe or chronic pain, severe nausea, severe or persistent muscle spasms, wasting syndrome, or another chronic medical condition that is severe and for which other treatments have been ineffective.