My mother recently had catarac surgery on one eye. Since then she has been ill -feeling nauseous, dizzy, pain in chest and side, tingling in arm - her equilibrium is off big time. She has been to emerg twice-has had testing - been to a neurologist and is beside herself, as she can't get back to normal. Her optometrist suggests that she will remain like this until she gets the other eye done, as there was such a drastic change in her vision. She desperately needs some relief until the next surgery is done. Do you have any recomendations on what she can do to cope with this, or any other reasons that she may be feeling so dizzy and nauseous.