CBD may benefit a person’s health in various ways.

According to a 2018 study, reasons for taking CBD oil include:

  • chronic pain
  • arthritis or joint pain
  • anxiety and depression
  • sleep disorder
  • migraine
  • cluster and other headaches
  • post-traumatic stress disorder (PTSD)
  • nausea
  • cancer
  • allergies or asthma
  • epilepsy and other seizure disorders
  • multiple sclerosis (MS)
  • lung conditions
  • Parkinson’s disease
  • Alzheimer’s disease

There is some evidence to support some of these uses.