As many of us know, fatigue is a common problem associated with brain tumors. It will most certainlty complicate most of your symptoms. Most people can enjoy some relief from fatigue if they monitor themselves similiarly to stress management. The area of the brain which controls sleep may be affected. Surgery and anesthesia sometimes can take several months to feel as though their previous energy has somewhat returned.
Depression is a factor, treatment is available their are many anti-depressants available.
Steroids cause restlessness and sleeplessness. Stress is also a large factor that will aggravate fatigue levels. Resting helps less than would be expected, taking several unplanned naps a day. A night s sleep is not found refreshing. Fatigue can weaken one s sexual desire.