My mother bought a roast chicken from Woolworths…within minutes of finishing her meal, my 11 year old daughter said her lips were itchy. Then her top lip started to swell up. It became quite puffy, then her bottom lip and tongue started to swell. We rushed her off to emergency. The swelling then seemed to slow down and after a couple of hours it went down although her top lip remained a bit puffy for a day or so. The doctor at the hospital told us she had definitely had an allergic reaction to something. She was given oral phenergan even though things had settled down just as a precaution. When we got home I checked the packet that the chicken had come in and the only thing I hadn't come across before was 635. I managed to find some stuff on the web and figured that it was most probably the cause. Since then we have avoided 635 – Judy from Victoria.