Got 3mo supply of 150mg XL with a score mark (681,yellow.oblong) MD changed me to 75mg in am + added citalopram 20mg pm im a senior limited income... this would give me 6months supply & would really help me. BTW, I can just keep taking 150mg ... still save me money,not wasting 3 months med. Those are the pro's... What are the con's?