Hormone imbalance. The pituitary controls most of the hormones of the body. When the hormones are out of balance then there can be changes in mood and behavior. The levels of hormones can be carefully monitored and adjusted. If the mood problems continue to be severe, then a more basic mood disorder must be considered. A thorough evaluation by your physician would be appropriate.
Pituitary controls b. Pituitary gland is master gland of the body. It is located in the brain. Any pituitary disorder may affect all hormones released by different peripheral glands that can affect physical and mental aspects of body. Direct effects on brain can also have similar effects.