Abrupt discontinuation of escitalopram oxalate tablets may result in discontinuation symptoms such as dizziness, sleep disturbances, anxiety, nausea and vomiting, sweating, moodiness, palpitations, and sensory disturbances. It is usually not recommended that patients stop taking escitalopram oxalate tablets suddenly, because there may be obvious discontinuation symptoms, such as some patients may have abnormal sensations, electroconvulsive sensations, insomnia, nightmares, dizziness, nausea and vomiting, sweating, headache and other abnormal reactions, and other patients may experience agitation, tremor, diarrhea, palpitations, emotional instability, and blurred consciousness. Due to individual differences, the drug withdrawal reaction of each patient is also different, generally speaking, most patients are mild to moderate, and self-limiting. However, there are some patients with more serious symptoms, lasting longer, but there are also some patients who do not experience withdrawal reactions. If there is any serious abnormality after stopping the drug, you should go to the regular hospital in time for treatment.