What Is The Difference Between Trika 0.5mg And Zolfresh 10 Mg?

My mother is 56yrs 80 kg 5.2 ht she is both diabetic and hypertensive
she used to take trika 0.5mg (Trika is a commercial name for alprazolam), for her sleep disorder
but she has switched to Zolfresh 10 mg
Can you tell me the difference and side effects for both of them and which should she take for her sleep disorder