The best replacement for hyperthyroidism is hypothyroidism.

The best alternatives to hyperthyroidism are rated as following:
★★★★★  hypothyroidism
★★★  graves disease
★★★  thyrotoxicosis
★★  hyperparathyroidism
★★  graves
★  thyroid storm
★  hypothyroidism symptoms
★  pheochromocytoma
★  thyroid cancer
★  goiter
★  hyperthyroidism
★  menopause
★  hypothyroidism which is worse
  hypo
  thyroiditis
  overactive thyroid

Your alternative for hyperthyroidism is not listed? Suggest!
Speaking about hyperthyroidism, one probably shouldn't forget about goiter.

Other search terms related to hyperthyroidism and their ratings are:
★★★★★ goiter
★★★★ normal tsh
★★★ graves disease
★★★ nodules
★ hypothyroid symptoms
★ hypothyroidism symptoms
★ normal tsh levels
★ enlarged thyroid
hashimoto's thyroiditis
radioactive iodine
hashimoto
You have in mind a companion for hyperthyroidism and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of hyperthyroidism in all years. Click on graph for more.
hyperthyroidism
hypothyroidism
graves disease