anaphylactic shock   (TTS Sound)

The anaphylactic_shock has 1 Senses.

• anaphylactic shock
• a severe and rapid and sometimes fatal hypersensitivity reaction to a substance (especially a vaccine or penicillin or shellfish or insect venom) to which the organism has become sensitized by previous exposure
• 以前触れたことにより有機体が敏感になっている物質（特に、ワクチンまたはペニシリンまたは貝毒または昆虫毒）に対する重度で急激で時には致命的な過敏性反応