<Tr> <Th> Specialty </Th> <Td> Sleep medicine </Td> </Tr> <Tr> <Td_colspan="2"> (edit on Wikidata) </Td> </Tr> <P> Periorbital dark circles (also known as dark circles, infraorbital venous stasis or periorbital hyperpigmentation) are dark blemishes around the eyes . There are many causes of this symptom, including heredity and bruising . </P> <P> Any condition that causes the eyes to itch can contribute to darker circles due to rubbing or scratching the skin around them . Hay fever sufferers in particular will notice under - eye "smudges" during the height of the allergy season . </P>

What do you call dark circles under eyes