Cannabis and its derivatives, particularly Cannabidiol (CBD) and Tetrahydrocannabinol (THC), have emerged as significant components of supportive care for patients managing cancer and its treatments. These compounds interact with the body's endocannabinoid system (ECS) to help regulate various functions including appetite, mood, and pain.

The utilization of cannabis in oncology and hospice settings focuses on symptom management and improving the patient's overall quality of life.

• Appetite Stimulation: Cannabis is medically recognized for its ability to induce "the munchies," which is vital for patients suffering from appetite loss or cachexia (wasting syndrome). THC specifically binds to CB1 receptors in the brain, increasing the sense of smell and taste while releasing ghrelin, the "hunger hormone". CBD has also been found to stimulate appetite in hospice contexts.
• Nausea and Vomiting Relief: Chemotherapy often causes severe nausea. CBD possesses antiemetic properties that can help reduce nausea and vomiting, making it a valuable tool during cancer treatment.
• Pain Management: Chronic pain is a common issue for many patients, and CBD has been shown to have pain-relieving properties that assist in managing this distress. Severe chronic pain can often suppress appetite further, making pain management a dual benefit.
• Anxiety and Depression Relief: Patients struggling with end-of-life or treatment-related distress may benefit from the anxiolytic and anti-depressant effects of CBD.
• Improved Sleep: CBD has a relaxing effect that can enhance sleep quality, which is essential for patients dealing with physical discomfort and mental distress.

Choosing the appropriate delivery method depends on the patient's specific medical needs and preferences for onset and duration.

While cannabis provides several potential benefits, it is not a cure for any condition. It is essential for patients to consult with a healthcare provider before incorporating CBD or THC into their care plan, particularly to ensure it is safe and appropriate for their individual medical status.