I have one kidney and smoke marijuana every day it is very negative for the kidney smoking marijuana?

Bad idea: Smoking (inhaling smoke, which is full of lung irritants and cancer-causing chemicals) of any kind is unhealthy and bad for patients. There is rarely a need for smoking marijuana, but some people want to and like to smoke pot. However, if one's doctor has prescribed weed as a medical treatment, the risks and benefits will have to be compared.