My Daughter Has Had A History Of Sinus Problems And

My daughter has had a history of sinus problems and elevated prolactin levels in the past. She now has one side of her face drooping and looks swollen. Her Dr has done an MRI of her brain and mentioned a tumor or MS. She says he has done no labs, she is out of state and I'm very worried. He recently has complained being exhausted and can sleep for days if left alone. Her B/P has been very elevated at times and they have increased her dose and put her on a diuretic. I'm worried she has had a TIA, will a MRI show that?