Sir nearly 19 years I am suffering from hypothyroid and I was advised to have eltroxin 100 mg for all these 19 years without change in my dosage. My weight increases day by day and now my recent weight is 87 kg and due to this I am getting knee pain tiredness etc .so just by reading abt thyroidinum 3x in google I am having it along with eltroxin daily for the passed 15 days without doctors consultation. So please guide me whether to proceed or not.