Hello, Im addicted to gutkha, and recently since few months i feel some sensation in left cheek, like muslces getting hard some nerve tickling kind of stuff, when i started getting this i visited a dentist they said everything is normal, and then later had master healt check up, things were normal as well, but i continue to use it and trying to quit it by using nicotine patches but its not helping as i use it i start getting stomach pain after some time, so again i started chewing gutkha and i continue to feel sensation and nerves on left side, and occassional itching as well near the neck, please advise what should i do to get this to normal and what can i do to avoid gutkha chewing.