How can i help my 90 year old grandma have a good nights sleep? should i call at night if she worries about me?

Anxiety in elderly: Your grandma may be like many others her age in having sleep difficulty, but there's help for it. You could help her get to her family doctor for some help with this issue. If it helps for you to call and let her know you're okay -- and you want to do this -- by all means do so. Are things you're doing that worry you too? Maybe take a close look at those to see if you need attention also.