Dr. James McDonald | Medical director, R.I. Department of Health
1. What is the science behind medical marijuana? Marijuana plants contain different chemicals that are collectively known as cannabinoids. Various cannabinoids have different effects on different parts of the body. Delta-9-tetrahydrocannabinol (THC) and cannabidiol (CBD) are some of the main chemicals in medical marijuana. Federal policies limit research on marijuana, therefore it is not as well-studied as many other medicines. However, there is research that suggests that … it can help treat chronic pain, nausea and other health issues.
2. What conditions is it most often prescribed to treat in Rhode Island and do patients become impaired if they take it? It is most often used to treat chronic pain and nausea. It is also sometimes used by cancer patients, and people who are experiencing muscle spasms. Medical marijuana is available in different forms, many of which are edible. Some contain THC and CBD. … Although it is possible to become impaired using medical marijuana that contains THC, patients often either choose a lower dose to avoid that side effect, or they choose nonsmokable forms of marijuana with lower concentrations of THC and CBD.
3. What are the concerns about its use? Like any medicine, there are risks and benefits associated with medical marijuana. A doctor and his or her patient talk about whether the benefits outweigh those risks when considering medical marijuana. ... It is not legal, nor advisable, for someone to operate dangerous equipment or drive when they are impaired.
4. What should employers know about medical marijuana? Approximately 18,000 people [in R.I.] use medical marijuana to treat a variety of chronic illnesses. [They] are seeking safe, effective treatment, as any of us would do if confronted with a serious health issue. An employer cannot discriminate against an employee because of medication that that employee is legally taking.
5. What is the biggest misconception about its use? Although medical marijuana has shown to be effective in treating some people with some health conditions, it is not going to be the most appropriate course of treatment for all people with those health conditions. Each patient is unique. … And two patients’ bodies will often respond differently when diagnosed with the same illness.
Mary MacDonald is a staff writer for the PBN. Contact her at Macdonald@PBN.com.