Hello, I had a tooth pulled one week ago today & yesterday I had 5 lymph nodes swell & become tender. One behind & one in front of my ear on the same side as I had the tooth pulled & another on the opposite side behind the ear. The other 2 is in my throat. Is this common for someone that has had a tooth pulled. Also, I have another tooth that has not been pulled that has a cavity that is on the opposite side of the mouth that I had work done. Is this a common occurance? If so, how long should it last? Otherwise, I am in good physical shape for a 28 year old male with no history of any diseases.