Discusses evidence that new "homeopathic" nasal congestion remedies containing zinc compounds such as oxymetazoline are associated with a risk of permanent loss of the sense of smell in adults.

Anosmia information and personal experiences of having no sense of smell from birth (congenital anosmia).

Anosmia discussion group.

List of links to information on the topic of anosmia.

Active discussion group covering all anosmia topics.