Is smoking marijuana alkaline or acid forming. What does smoking marijuana do for a sinus cancer?

Whoa. Everything you read online about "acid-forming" and "alkaline-forming" is pseudoscientific fantasy. Ignore it. If you have a sinus cancer, you need to get it removed definitively, and keep in mind that the remaining epithelium probably bears a few field-change mutations that predispose to your getting it again. Smoke's a likely risk factor. How about just getting high on life's beauty?