Headache and excessive dreaming may be caused by mental tension and stress. Long-term mental tension and stress can easily cause headache, nausea and vomiting, which can lead to sleep disorders, mainly manifested as difficulty in falling asleep, and also early awakening during sleep, while some patients can have excessive dreams during sleep. The treatment of this condition should be relaxed, reduce stress, and if necessary, oral medication to regulate. Generally, you can take oral glutamate, tranquilizer and brain tonic liquid, or you can also take heart tranquilizer tablets and sour date oral liquid. If more dreams affect sleep, you can also take oral sedative drugs. Commonly used drugs mainly include diazepam, lorazepam, estradiolam or alprazolam. In addition its may also be caused by anxiety, a mental disorder in which patients mainly manifest anxiety, irritability, panic and fear. Some patients can also have somatic symptoms, including headache, dizziness, nausea, vomiting, and also sleep disorders, mainly including difficulty falling asleep and excessive dreaming during sleep.