my son has been very ill with numbness , heart palpitations, tasting blood in his mouth, extreme headaches my son has been very ill with numbness, heart palpitations, tasting blood in his mouth, extreme headaches, after 2 mri s and catscans was told that he has ms, then told that he doesn t, he is ill every day and we do not know what the problem is. he cannot function normally, he is only 24 and has all of a sudden taken ill, he states that he feels himself dying