Hi thanks for your query. I am dr akshay from fortis hospital, new delhi.
Anti epileptic drugs are known to interfere with bone metabolism and can lead to osteomalacia
etc due to which you can have lethargy, tiredness and bone pains. Please get your dexa
scan and serum calcium and vitamin d levels and send it across to me so that I can see and advise accordingly. Do not hesitate to contact me if you need any further assistance.
Thanks & regards
Dr akshay kumar saxena
Consultant orthopaedics fortis hospital, new delhi