http://in.reuters.com/article/health/idINCOL37365220080303 NEW YORK (Reuters Health) - Children who have a potentially life-threatening allergy to cow's milk can often "learn" to tolerate milk through a carefully orchestrated, supervised program in which they sample milk in progressively higher doses, research suggests.
After one year, more than one-third of cow's milk allergic children who completed the program had become completely tolerant to cow's milk and more than half could tolerate limited amounts of milk, the research team reports in the Journal of Allergy and Clinical Immunology.
"Desensitization, or 'specific oral tolerance induction,' can be achieved in a significant percentage of children with very severe allergic reactions," Dr. Egidio Barbi from 'Burlo Garofolo' University of Trieste told Reuters Health.
....................................
Their strategy consisted of two phases. During phase one, the children spent 10 days in the hospital where they were given drops of diluted milk in increasing doses and concentration each day. During phase two, the children followed a similar protocol at home. Parents received written instructions on how to gradually increase the milk dose and were taught how to spot and treat any allergic reactions. Parents could also contact a doctor involved in the study at any time.
.............................
The fact that most of the children could tolerate at least some cow's milk after the protocol "is important because the danger associated with accidental exposure to small amounts of cow's milk is significantly reduced," Barbi and colleagues write.