case_images: PMC11272478_01
case_images: The changes of serum hemocysteine and folic acid levels with neuropsychiatric treatments are indicated.
case_images: fpsyt-15-1353308-g001.jpg
case_images: PMC11272478_01_fpsyt-15-1353308-g001.jpg
case_images: f1
case_images: Because carbamazepine is known to cause folic acid deficiency through the induction of cytochrome P450 leading to hyperhomocysteinemia, carbamazepine at 600 mg daily was tapered down to 400 mg daily, then was discontinued ( Figure 1 ).