Do I need a medical card to purchase marijuana in Nevada?

You do not need a medical card to purchase from dispensaries in Nevada if you are at least 21 years old, but you may still want one. If you are under 21, you will still need a medical card to be admitted entry into a dispensary. Also, you pay less in taxes if you have a medical card and can purchase different products in higher quantities. Also, medical card holders usually get preferential treatment in dispensaries (example: no waiting in long recreational lines).