noun
multiple chemical sensitivity; MCS
Medical term for a condition where exposure to low levels of chemicals causes symptoms like headache or fatigue.
化学物質過敏症の患者は、香水や洗剤の匂いで体調を崩すことがある。
Patients with multiple chemical sensitivity may feel unwell from the smell of perfume or detergent.
Compound of 化学物質 (chemical substance) + 過敏症 (hypersensitivity).