Final answer:
Carbamazepine has more frequent side effects than lithium when used as medication.
Step-by-step explanation:
Carbamazepine is an anticonvulsant medication used to treat epilepsy and certain mood disorders. It is known to have more frequent side effects compared to lithium, which is commonly used to treat bipolar disorder. Some common side effects of carbamazepine include dizziness, drowsiness, and nausea. On the other hand, lithium may cause side effects such as tremors, frequent urination, and weight gain.