Hello, your wide has hypothyroidism so
thyroid hormone has to be given from outside in the form of tablet. High
tsh suggests that levothyroxine need to be increased so that you have already done. Now regarding hair fall and pain in legs. These can be due to various problems associated with the hypothyroid. You should get hemoglobin tested also. Anemia is common in thyroid along with
calcium and
vitamin d deficiency. You need to take supplements accordingly. Tc
Next Steps
Follow up for further advice.