Dairy Allergy Desensitization
Saturday, February 11, 2012 at 9:57AM A few weeks ago, my nine year old son was eating lunch at school when his little buddy dipped his carrot in ranch dressing and touched my son’s cheek with it. My friend who works at the school saw my son scratching two red bumps on his face and she immediately guessed that somehow he came into contact with an allergen. She sent him to the nurse who gave him some antihistamine which worked to calm the hives within a short time--but my son was shaken, upset and wanted to go home.
While he has never had a reaction to merely touching dairy--he had now. Rather than becoming less sensitive, it appears he may be becoming more sensitive. Have our efforts of strict avoidance back-fired on us? I don’t have the answers, but did some research on how we might approach desensitizing him.
I found four main approaches:
- New Drug ‘Omalizumab’: “'This is the first study to use omalizumab in combination with oral desensitization,' said Umetsu, who is also the Prince Turki bin Abdul Aziz al-Saud Professor of Pediatrics at Harvard Medical School. 'Using omalizumab allowed us to escalate their milk intake very rapidly compared to other desensitization protocols, and still limit allergic reactions.' After first pretreating the children with omalizumab, the investigators then introduced milk in ever-increasing amounts over the next seven to 10 weeks, a relatively rapid desensitization period.” http://med.stanford.edu/ism/2011/march/milk.html
- Baked Milk: "Dr. Anna Nowak-Wegrzyn , 'Our unpublished data (in older kids, median age about 4 years; Caubet JC et al, manuscript under revision) suggested that casein-IgE <0.7 kUA/L is a very favorable prognostic factor for tolerance of baked milk with the vast majority of kids tolerating baked milk with such level.'" http://www.aaaai.org/ask-the-expert/challenge-to-baked-milk.aspx
- Hospitalized with Antihistmine & Epinephrine: "The treatment consists of progressive oral administrations of the allergen, starting with infinitesimal quantities and increasing the dose every two hours (5 to 3 doses daily). Antihistamine is given twice a day, and an iv catheter is maintained on the patient for the duration of the treatment, so that adrenaline can be administered without delay in case of an emergency. The treatment lasts about 10-12 days, and is later continued at home following a sequence determined by the hospital." http://www.allergyhope.com
- Homeopath Desensitization: "The term homeopathy comes from the Greek words homeo, meaning similar, and pathos, meaning suffering or disease. Homeopathy seeks to stimulate the body's ability to heal itself by giving very small doses of highly diluted substances. According to the 2007 National Health Interview Survey, which included a comprehensive survey of complementary and alternative medicine...('CAM') use[d] by Americans, an estimated 3.9 million U.S. adults and approximately 900,000 children used homeopathy in the previous year. People use homeopathy for a range of health concerns, from wellness and prevention, to the treatment of diseases and conditions such as allergies, asthma, chronic fatigue syndrome, depression, digestive disorders, ear infections, headaches, and skin rashes." http://nccam.nih.gov/health/homeopathy/
Please share your experiences and thoughts on these treatments.
