The withdrawal reactions of quitting smoking are mainly divided into two aspects: 1. The main symptoms are depression, irritability, anxiety, high temper, easily provoked, angry with others, and so on. This is mainly because of anxiety and depression after quitting smoking, so you must actively adjust your mind and try to shift your attention. 2. Somatic reactions may occur, such as nausea, vomiting, chest tightness, sweating, yawning, and easy fatigue. At this time, there may even be panic, palpitations, breathing discomfort, or even a sense of suffocation and other somatic reactions. These two aspects are the most common, especially when emotional reactions occur, you must actively make adjustments and divert your attention. When somatic reactions occur, you can take Chinese herbal medicine for treatment, such as tranquilizer and brain tonic, etc.