Health care providers must navigate cannabis-related issues, including interactions, policies, and clinical considerations, as more patients use cannabis for symptom management. Despite state-level legalization, marijuana remains federally illegal, complicating care. Clinical considerations include understanding over 200 cannabis compounds, their effects on the endocannabinoid system, and potential therapeutic uses for anxiety, insomnia, and pain. Adverse effects and drug interactions are significant, and institutional policies vary widely. Effective care requires understanding current literature, regulations, and logistics.