Today is exactly 2 weeks to the day that I had my tonsillectomy. While I feel healthy and healed, I don't think you'ld be ready to go back to work within 4 days of having your surgery. You may say that you tolerate pain well, but this is a very draining surgery, whereby you will require a buttload of sleep. You won't have any energy to do any sort of work because you will not be able to eat, and anyone will be able to attest to the fact that when you don't eat, you are a weak person. I honestly did not start to feel better until around day 9-10 after my surgery. It was at this point that I could finally have a conversation with people, and was able to eat foods like mac-n-cheese. The weight loss has been very nice actually, I am down 11lbs since my surgery, but I would have lost a few more lbs had I not drank gatorade the first 4 days. But, the gatorade replenished a lot of the electrolytes I lost, and also, prevented me from being so dehydrated. You will be on pain killers, your stomach will be messed up, and the last thought in your mind will be "I am going to the office to do some work." Take off a week at least, because you will definitely need it. Good luck, and if you have any questions I will be glad to answer

oh, and make sure to give yourself at least a month before your trip to fully recover.