Which condition is commonly linked to the use of phenytoin?
Explanation
Phenytoin is known to cause folic acid deficiency as a side effect. It is not associated with Alzheimer's disease, Cushing’s syndrome, or vitamin C deficiency.
Phenytoin is known to cause folic acid deficiency as a side effect. It is not associated with Alzheimer's disease, Cushing’s syndrome, or vitamin C deficiency.