<s>[INST] I am a 53 year old female with MS and epilepsy. For the last 2 years, I have been having episodes of frequent vomiting. These have been averaging about one to two or more times per month. Sometime I am laid out for a day up to four and have no appetite. I have indigestion, my skin with the vomiting turns bright red and I am dizzy and sometimes confused. I experience weight loss and have had several blood tests and they all come back negative. Im getting extremely frustrated that no one can figure this out. [/INST] HIT hank for asking to ChatDoctorJust do not worry every thing will be okay ! This is not the indigestion but could be acidic problem and will come around soon with the Omeprazole 40 mg and the domperidom start this tab, just one tab at evening time at least for six weeks, one more thing which is very important and that is to keep your anxiety level very low no stress at all, try to sleep well eat more alkali food no smoking to alcohol no coffee before bedtime, you will definitely go to have a good result have nice day. </s>