have been also following a string about swellling and blockage. u may want to check this out as same symptom different causes.
salt intake causes swelling. also the act of throwing up itself cause some swelling . new fill causes swelling.
point of all ths is swelling is bad. throat and stomach need a rest. so if too much fill then needs to be reduced beforeu get into the cycle of selling ,throwing up, swelling throwing up etc.