Hello, I Had A Root Canal With An Endodontist And

Hello,

I had a root canal with an endodontist and was prescribed amoxicillin 3times a day I have finished the regimen two days ago and this eve am very 'itchy' all over---now today before I experienced the itchiness I had spoken to him this morning as my tooth still bothers me---he said there is probably still some infection and precribed 'clindamycin' which I picked up this eve at the drugstore. I was thinking to start tomorrow but now with this experience of 'itchiness' I don't know what to do?
Your advice, pls--thank you judy
j