I started taking 25 mg of Lamictal two days ago and I've been sooo tired. Now today I feel achy and have a sore throat. I haven't been sick for quite awhile. When reading about side effects it says to tell your doctor if you get flu-like symptoms. I guess I have to stop taking it and see if my symptoms go away. I really didn't expect to feel crappy from this med/thought it was well-tolerated. Oh well.