Radio-iodine (NaI131) therapy in hyperthyroidism.

ABSTRACT

Iodine131 is well recognised as an ideal isotope for treatment of hyperthyroidism. NaI131 therapy is considered as the simplest, safest, least expensive and most effective form of therapy for most patients. This form of therapy can be applied to all categories of patients except in pregnant and nursing mothers who are not willing to forgo breastfeeding. In contrary to the common belief, this form of therapy can also be used in children and adolescents. One common complication is hypothyroidism which can be easily treated but life long follow-up is essential which is, however, necessary in other modalities of treatment also. NaI131 therapy in hyperthyroidism can be instituted on outpatient basis. This form of therapy is available in several centres of Calcutta.