Silent (painless) thyroiditis

Silent thyroiditis is very similar to post-partum thyroiditis. It is also an autoimmune condition, but is not related to giving birth and can occur in both men and women.

Like postpartum thyroiditis, there may be a phase of high thyroid hormone levels (thyrotoxicosis), causing symptoms of an overactive thyroid gland . This may then be followed by a phase of symptoms of an underactive thyroid gland , before the symptoms eventually go away within around 12 to 18 months.

If low thyroid hormone levels are causing severe symptoms, you may needto takethyroid hormone replacement until the condition gets better. In a few cases, the low thyroid levels can be permanent.

Content supplied by the NHS Website

Medically Reviewed by a doctor on 21 Dec 2018