I keep mine in the fridge. Is that good?
Only if the label calls for refrigeration. Generally, solid oral dose pharmaceuticals (tablets and capsules) are meant to be stored between 59 and 86 degrees Fahrenheit.
If a specific medication requires refrigeration, it will say so on the label.
The only thing like that I keep in the fridge is my Preparation H....don't want to get it mixed up with my teefpaste.