I am 41 years old female who is under hypothyroid treatment for the past 11 years with 100 mcg eltroxin. 6 months before I experienced severe pain in all the joints including the finger bones went for a test except ra factor as 16 everything else was normal, doctor called it polyarthritis and gave neugaba 75 for 2 months, I took the tablet for 3 days and I was relieved from joint pains for the next 2.5 months everything g was fine, now again I am experiencing the same type of joint pain. Should I take the medicine for two months continuously, after that can I stop or it will get addicted and I should continue for life long.