Dopamine thought to be a major factor in control of reward in certain areas of the brain. May decrease mortality associated with smoking. There is increased anxiety with smoking cessation, however. No recommendations at this time. Additional controlled studies are needed.
Studies show small but significant decrease in craving and smoking.
Behavioral Therapy A. Remains the mainstay of smoking cessation therapy. B. Poor quit rates when used alone, however. Support of family and friends. Contact Information Copyright 1999 Texas Medical Association . All rights reserved.