Hi, in l987 I started thyralor, 3gr. now down to 3/4gr. every other day, with 1/2 gr. on other days. However, I am doing this by taking Thytrophin PMG, a Standard Process Inc. product on computer too. I get it from health store, or DC. I was told there is no homeopthic remedy for thryroid problems, so went this route, but it is a slow process to get off, so I advise those to not take RX at all and just try the ThyrophinPMG routine.and lots cheaper also $l0 for 90pills. Check it out and see what you think.