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Allergol Immunopathol (Madr). 1991 May-Jun;19(3):117-8.

The effect of prolonged administration of ketotifen on skin reactions.

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Unit of Allergy and Immunology, Hospital Infantil Universitario Lorencita Villegas de Santos, Bogotá, Colombia.


27 patients suffering from respiratory Allergies (asthma and/or rhinitis) were studied. They were given 25 micrograms of ketotifen/k/every 12 hours for a period of 6 months intradermal tests with house dust and Skin prick tests with D. pteronissinus, D. farinae and 7 grass mix were carried out at the start of the study, and at 3 and 6 months, at which times no significant reduction in induration and erythema was observed.

[Indexed for MEDLINE]

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