shelagh

be
| carried out in a state of full consciousness to check for
personality
| changes. The headaches will be the glaucoma (eye-pressure).
| Charles Douglas Wehner

Actually my doctors told me that the upward growth of the tumor
on the pit. gland, causes pressure against the covering of the
brain (and stretches the dura), and is likely what causes the
headaches, in my case.
Although if it is a glaucoma dx I would imagine the ocular
pressure in that case would cause the pain.
FWIW...... Shelagh