Scientific discontinuation of paroxetine generally does not cause problems, but if the drug is discontinued too early or unscientifically, discontinuation reactions may occur, such as nausea, vomiting, headache, dizziness, tachycardia, palpitations, or trembling, as well as sweating and other problems, usually due to premature and too fast discontinuation of the drug, and may even cause a relapse of the previous disease, such as depressed mood, unhappy, always pessimistic, negative, inferiority, self-esteem, self-guilt, very much disappointed in the future, and even impulsive and hurtful behavior. For example, the patient may feel depressed, unhappy, pessimistic, negative, have low self-esteem, blame himself, feel guilty, and feel disappointed about the future, and in serious cases, the patient may be irritable, anxious, irritable, or even have impulsive and hurtful behaviors. If the above withdrawal reactions have occurred, it is best to actively treat and intervene.