venomallergie

Venom allergy, also known as venom immunotherapy or venom desensitization, is a medical treatment used for individuals who experience severe allergic reactions to insect stings, primarily from bees, wasps, hornets, and fire ants. These reactions can range from localized swelling to life-threatening anaphylaxis. Venom allergy is diagnosed through skin prick tests or blood tests that measure specific IgE antibodies to the venom of the offending insect.

The standard treatment for venom allergy is venom immunotherapy. This involves a gradual and controlled exposure to increasing doses of the insect venom. The process typically begins with small, diluted amounts of venom administered via injection under medical supervision. Over time, the dosage and frequency of injections are increased, allowing the body's immune system to build tolerance. This desensitization process can take several months to a few years.

The goal of venom immunotherapy is to prevent severe allergic reactions upon future stings. While it significantly reduces the risk of anaphylaxis, it may not completely eliminate all local reactions. The treatment is highly effective for most patients, with success rates often exceeding 90%. Ongoing maintenance therapy, usually in the form of monthly injections, may be recommended for several years to sustain the protective effect. Individuals diagnosed with venom allergy are also advised to carry an epinephrine auto-injector and to take precautions to avoid insect stings.