Excessive dreaming and dream talking is a sleep disorder that can affect the quality of sleep in severe cases. It may be caused by excessive mental tension, stress or overwork during the day, and can also be seen in patients with neurasthenia or anxiety disorders or depression. 1. In neurasthenia, patients mainly show sleep disorder, which can be difficult to fall asleep, easy to wake up during sleep, and can also show more dreaming during sleep, and some patients can show dream talking. 2. 3. Patients with depression may be depressed, uninterested in anything, and in severe cases may have the desire to live lightly, and at the same time may wake up easily during sleep, and may also exhibit excessive dreaming or dreaming during sleep.