hypersensitisation

例句：

1. 1.The patient developed a hypersensitivity reaction to the medication.
   患者对药物产生了过敏反应。
2. 2.Hypersensitivity reactions are common in people with allergies.
   过敏性反应在有过敏体质的人中很常见。
3. 3. Doctors recommend avoiding foods that can trigger hypersensitivity reactions.
   医生建议避免可能引发过敏反应的食物。