the last few days i noticed how my teeth really hurt and im getting migraines i went up to 50 mgs 2 days ago but teeth have been hurting about four days. as far as i know i have not been grinding my teeth it seems to come on after i take my tablet in the morning like just now i took tablet at 11 and then teeth start to hurt. it a bit like a teeth sinus pain and just wondered if this is a sertraline side effect or not. also noticed anxiety has increased when i upped dose was sick about 20 mins after taking tablet from anxiously not because tablet made me feel sick. hope my body absorbed most of it as i dont want to take another tablet just in-case