Hi Doctor, My Mom Is Suffering From Osteoporasis And She

Hi doctor, My mom is suffering from Osteoporasis and she is 62 year old. Till sept 2015 she was under medication and medicines are as below, Calcispary Nasal Spary (1 Spary per day), GemCal-Plus, MaxGalin and Nervijn-p. Also on Fosavance per week. Her medicine got completed in Sep 2015 and from past 3~4 months she didnt took any medicine...
Now from past 3 days she is feeling pains in nerves and she is almost sleepless for 2~3 days. It takes another week or so for us to see the doctor. So what is the best prlimnary care medicine for this condition....
Some doctor sujjested Nervijin-P over phone