My dad is wearing depends now and is still having issues with them leaking. Is it possible they are buying the wrong kind (I'm sorry I am not sure which brand they are using)? It seems to be more of an overnight issue. Do they make a daytime and a nighttime version? Has anyone tried the Depend Bed Protectors? He tends to move around on the bed so I am not sure if these would help. He also has diarrhea - can we just add an immodium pill (are they OTC or prescription?) to his daily pill routine? Would that even help? He takes about 14 different meds currently so I would be concerned about any interactions. He has trouble walking and uses a walker. He can't always make it to the bathroom in time. What products work best for bed protection?