Withdrawal reactions usually occur when taking paroxetine for a year and stopping immediately, usually lasting about 3 weeks, with an average of 12 days, and in a small number of patients still having withdrawal reactions 1 month after stopping the drug. The way and dosage treatment of paroxetine discontinuation should be done in accordance with the principle of decreasing psychotropic drugs. If the drug is discontinued immediately, drug withdrawal reactions will occur, which may include dizziness, vertigo, nausea, vomiting, fatigue, chest tightness, panic attacks, digestive disorders, frequent urination or urinary incontinence, involuntary shaking or twitching of the limbs, difficulty in falling asleep, excessive dreaming and easy waking, and in severe cases, disorders of consciousness may occur. Sometimes it is accompanied by physical and mental discomfort such as irritability, anxiety, and increased depression. Usually the withdrawal reaction lasts about 3 weeks, an average of 12 days, but there are individual differences, and some patients have stronger reactions that may last longer, possibly for a month or more. In order to reduce the withdrawal reaction, it is recommended not to stop the drug immediately, but to carry out gradual reduction and gradual discontinuation under the guidance of a doctor, and not to decide on your own.