Bronte Feint was last seen at her home on Ocean Street, Burleigh Heads, about 9am on Wednesday.

Police and her family hold concerns for her safety, because she suffers from a medical condition.

Ms Feint is described as being 173 centimetres tall and about 40 kilograms with short brown hair, a pale complexion and frail appearance.

She normally wears dark clothing.

Anyone who may have seen Ms Feint, or have information about her whereabouts is asked to call triple-0.