Does long term use of Viibryd lead to forgetfulness?

Hi, Jana!
Of course it might be a factor of aging... I'm 65 and I've begun having trouble occasionally. But you'd also want your doctor to rule out any underlying problem.
Viibryd can rarely cause a metabolic change called hyponatremia that might cause confusion, difficulty concentrating, and memory problems.
It might be worth looking into?

I've been on Viibryd for 7 years and I have not noticed this side effect. Initiated (after titrating up) at a dosage of 40 mg which I was on for 4 years. Then titrated down to 30 mg for 3 years and now am on a dosage of 20 mg. I will say that on 40 mg I did feel perhaps a little too serene and perhaps not as sharp as I feel now.

Viibryd has been a wonder drug for me but in general I believe that it is best (for me) to strive for the lowest dosage that still provides adequate protection against depression and anxiety.