allergic; hypersensitive; having an allergy

medical condition of hypersensitivity; an allergic reaction or an abnormal state of excitement in a body part

condition in which the nervous system is abnormally sensitive, often manifesting as excessive anxiety or overactive imagination

any substance that causes an allergic reaction, such as pollen or certain foods; anaphylactogen

an abnormal reaction by the body when exposed to an allergen, such as sneezing, rashes, or anaphylaxis; also called [[过敏|過敏|guo4 min3]], [[过敏反应|過敏反應|guo4 min3 fan3 ying4]], or in Mainland China [[变态反应|變態反應|bian4 tai4 fan3 ying4]]

an allergic disease or condition, such as hypersensitivity or anaphylaxis

substance that causes an allergic reaction

allergic reaction to pollen; hay fever

medical diagnostic procedure to identify allergies by applying a substance to the skin and observing the reaction

An abnormal reaction by the body when it comes into contact with an allergen; also referred to as [[过敏|過敏|guo4 min3]], [[过敏性反应|過敏性反應|guo4 min3 xing4 fan3 ying4]], or [[变态反应|變態反應|bian4 tai4 fan3 ying4]].