before treating hyperthyroidism
, the cause for hyperthyroidism to be evaluated.
If surgical intervention is not indicated there are medical managements available.
Some treatment needs associated intake of thyroid tabs also.
is given to reduce the side effect of Hyperthyroidism - Palpitation
Atenolol reduces the pulse rate. Your increase in pulse rate and other complaints may be due to discontinuation of atenolol or increase in thyroxine
level So restart the tab. You reschedule your treatment by consulting the Endocrinologist
who may tell you whether you need any specific anti thyroid drugs and if so how long and gap between thyroid hormone assay. Don't bother. you will be alright.