 [ Symptoms ] i started chantix a week ago and i am expirencing some horrible side effects my doctor is not really helping i am sick to my stomach for 2 3 hrs after a half dose i started to have pale stools and dark urine my skin is itchy but with no visible rash i am hot and sweating i have quit smoking and have not had a cigertte since yesterday i called my doctor but they told me to stick it out for another couple of days i am going out of my mind with the itching and can not deal with the stomach pains what is wrong [ Disease ] i need to do full lab tests cbc rft lft u need also to do ecg and echo serum electrolytes random blood sugar lasix can worsen the condition if it kidneys r not working well