Dear Dr, My mother recently has been facing memory loss , fatigue problems, our general homeopathy Dr suggested prolactin test it was elevated 43.55, she also complaints about unusual sleepiness tierdness, her BP in evening was 140/119. Dr suggests that brain might not be getting enough oxygen, please please advise what is it due to Pituitary tumor / Brain hypoxia is it a fatal condition or early stage ? Please suggest I'm very much worried about her. Thank you doctor