This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Medicine
Galactorrhea my be associated with the use of all the following drugs except - 
Select and explain. 
A. Methyldopa, B. Tricyclic antidepressants, C. Pyridoxine, D. Phenothiazine
C: Pyridoxine
Answer: C: Pyridoxine 
Explanation: None