Hyperthyroidism during pregnancy is a nightmare for many women of reproductive age. Treatment of hyperthyroidism is also a challenge, requiring close guidance from the doctor and effort from the patient.

Among postpartum thyroid disorders, postpartum hyperthyroidism is a common disease. In particular, hyperthyroidism is prone to relapse and worsen in the postpartum period because at this time, mothers pay less attention to regular check-ups and treatment according to the doctor's instructions.

Levothyroxine is used to prevent the symptoms of hypothyroidism. It is a synthetic version of the hormone thyroxine, which is mainly produced by the thyroid gland.

Hyperthyroidism and hypothyroidism are the two most common diseases related to the thyroid gland. In some cases, people with hyperthyroidism can develop hypothyroidism if they use medication in excess of the allowed dosage for a long time without regular monitoring.