Since immediate hypersensitivity reaction to natural rubber was described 17 years ago, the incidence of latex allergy has been increasing rapidly. This is in part due to a growing awareness of the problem along with improved diagnostic methods. Additionally, in accordance with universal health care plans and the HIV epidemic, more rubber products such as latex gloves and condoms are in general use. Changes in methods of rubber production may also contribute to the increasing prevalence in latex allergy. Individuals at greatest risk for developing latex allergy are patients who have undergone multiple operations. These include children with myelomeningocele (spina bifida) and congenital defects of the urinary tract. Another high risk group includes health care providers and individuals working in rubber production. Latex containing products are in general use in the hospital setting as well as in the home environment. They can therefore pose a great risk to sensitized patients if prophylactic measures are not undertaken. Defining high risk patients and subsequent diagnosis with appropriate skin tests are important. Patients with latex allergy must then be provided with self-administered adrenalin (Epi-pen) and instructed in avoidance measures. In this article we describe 23 individuals who have been diagnosed allergic to latex in Iceland.