When will the achs and pains stop after quiting smoking?

What aches/pains?: I have had hundreds, perhaps thousands, of patients quit smoking, and ALL of them complained about anxiety, irritability, craving, poor concentration, depression and many other things, but not of aches and pains. I would see your doctor for an evaluation. While nicotine IS a muscle relaxant, I have not heard patients complain of spasms or muscle pains after quitting. Congrats on stopping tobacco!