I just got an endoscopy is morning and was wondering if it'd be harmful to smoke marijuanna?

Any better ideas?: You're smart to ask. As long as you're not still loopy from the sedative, and aren't going to drive with your buzz, you're okay. If the results of your endoscopy are favorable, why not celebrate by doing something meaningful -- a new lease on life could start with your trying something that might become a new hobby, or you might enjoy a good book or reconnecting with an old friend. Cheers.