Hello Tgr.
I feel you need to call the therapist and Dr and tell them that you are not able to keep the meds down at this time and let them know how you are feeling. You may have to go to a medical Dr if you are suffering from the flu to get something for the vomiting or call the pharmacist if nothing else for something to settle your stomach. I hope you feel better soon Tgr. Take care Soidhonia