I have had success taking Lamictal to ease my anxiety and mood swings. I recently upped my dosage from 100mg to 200mg. Its been a week and I am having a terrible time articulating my thoughts/constantly feeling foggy headed. I struggled to spell disappear in my question title! I have a high demand job and was curious to know if as I adjust to the dosage increase If this side effect will lessen as its effecting my day to day.