To my understanding, bleomycin has a considerably detrimental effect on the lungs of a patient taking it as a part of their chemotherapy regime. However, my question is, if a patient smokes cannabis (Provided it's organically grown without the interference of pesticides and alike) after the treatment, will it effect the functionally and health of the patient's lungs?
Also, what period of time after chemotherapy has ended would it be 'safe,' if at all, to use cannabis recreationally?
Just to add, I have done quite a bit of searching across the Internet for studies and patient accounts regarding the use of cannabis both amidst and post chemotherapy. Although a majority of the things I've read are accounts from patients, none mention having any difficulties with their lungs. All of the accounts I've read attest to it aiding their recovery from treatment.