when i was 13 years old i had to stay on epilm beacause i had some fits i stay on epilm for three years .And when i was 5 years i had my blood cells doun ad they gave me some steriods since from 7 years old a have asthma. now i am fill my legs pian after my knee and around my knee what can it be ? can it be from those pills side effect?now i am 27 years old