Accidentally taken Tegratol?

Long story short, I woke up late this morning and I needed a quick caffeine boost for work, so I was convinced I picked out ProPlus, but as I swallowed the tablet and looked at the pack, I noticed I took my mother's 100mg Tegratol.

It has been roughly an hour since taking a single 100mg tablet. What are the likely effects I'll receive from taking this? If any, when are they likely to occur?

I have certainly learned a lesson from this, nevertheless.

RoSH2014-07-16T07:37:49Z

Side effects: Drowsiness.
Sensitivity to sunlight.

Eat toast that has been burned, OR Better have someone drive you to a poison control center