No its a failed root canal apparently,I haven't got any pain, if it doesn't settle i'll have to have it taken out.I've just looked online for side effects and insomnia is listed, and headache which I now have too.Oh joy !
I'm having real difficulty sleeping at the moment,turning and tossing, then wide awake at 2 am the only thing I can think of is I'm taking amoxicillin for an infected tooth, anybody else had this side effect ?