 [ Symptoms ] my mother who is bed bound has been vomiting for 36 hrs she cannot keep anything down can i give her a saline enema  she cannot speak and has alzheimers she is 83 yrs old has been vomiting brown liquid for past 20 hours with no liquid intake would an emema give her much needed hydration [ Disease ] ovarian cysts are known to cause intercourse pain i know u think nothing changed but i recommend rechecking there size before jumping to other reasons as sacroiliac joint dysfunction