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How to Re-Challenge or Desensitize After a Drug Allergy Under Supervision
Mar, 10 2026

How to Re-Challenge or Desensitize After a Drug Allergy Under Supervision

Drug desensitization lets people with confirmed allergies safely receive life-saving medications like chemotherapy, antibiotics, or biologics. Under medical supervision, tiny doses are given gradually until the full dose is tolerated - temporarily. It's not a cure, but it can be a lifeline.