 [ Symptoms ] what to do before during after fainting  what to do before during after fainting  im married and i have a husband that have hyperventilationmeaninganxietypanic attackbreath too fast we are in our 20 is now question is what should i do before he faint during he faint and after he faint  p s i already know the details of hyperventilation therefore i am here to know about fainting not hyperventilation [ Disease ] put your head down toward your knees and apply an ice pack to the back of your neck