How common are goitres?
Goitres are a common condition. One study estimated that 8.5% of the UK population has a goitre although, in most cases, the swelling is so small that it cannot be seen. Goitres are more common in women than men. Goitres can have a number of possible causes including an overactive thyroid gland (hyperthyroidism), an underactive thyroid gland (hypothyroidism), pregnancy and a lack of iodine in the diet. The treatment for goitres depends on the underlying cause. In many cases, if the goitre is small and is not causing any problems, a wait-and-see approach is advised. Other possible treatments include hormone replacement, dietary supplements and, in the most severe cases, surgery.
