Thyrotoxic Periodic Paralysis

Thyrotoxic periodic paralysis is a disorder in which episodes of intense muscle weakness appear in people with an overactive thyroid gland, due to sudden shifts of minerals within the muscle cells.

How it presents: It occurs with episodes of weakness that usually affect the limbs, often after large meals or exercise, and resolve once the mineral balance is restored.

Underlying cause: It is linked to excess thyroid hormone, which alters the handling of potassium and other minerals in the muscle.

Which specialist treats it? The endocrinologist is the appropriate professional to study both the episodes of weakness and thyroid function. If you notice recurrent weakness along with signs of thyroid overactivity, having it assessed by this specialist is essential.