This measure amends state law to allow persons to grow or possess marijuana for medical use when recommended by a physician. The measure provides for the use of marijuana when a physician has determined that the person's health would benefit from its use in the treatment of cancer, anorexia, AIDS, chronic pain, spasticity, glaucoma, arthritis, migraine, or "any other illness for which marijuana provides relief." The physician's recommendation may be oral or written. No prescriptions or other record-keeping is required by the measure. The measure also allows caregivers to grow and possess marijuana for a person for whom the marijuana is recommended. The measure states that no physician shall be punished for having recommended marijuana for medical purposes. Furthermore, the measure specifies that it is not intended to overrule any law that prohibits the use of marijuana for nonmedical purposes.