Definition of tachyphylaxis in English:

tachyphylaxis

nounˌtakɪfɪˈlaksɪsˌtakəfiˈlaksəs

mass nounMedicine

Rapidly diminishing response to successive doses of a drug, rendering it less effective. The effect is common with drugs acting on the nervous system.
〔医〕（因连续服用同一种药物而产生的）快速抗药反应；快速减敏
Example sentencesExamples
- Topical steroids should be applied no more than twice a day; more frequent use provides no advantage and may induce tachyphylaxis.
- Trebling doses of histamine diphosphate were chosen instead of the usual doubling dose because of the half-life of lidocaine, the number of challenges, and the need to minimize possible tachyphylaxis of the histamine effect.
- Giving methotrexate concurrently, however, suppressed tachyphylaxis, probably by preventing the production of human antichimeric antibodies.
- The efficacy of calcipotriene is comparable to mid-potency topical corticosteroids; however, it does not cause skin atrophy or tachyphylaxis.
- This spirometric improvement was maintained throughout the 13-week period without any evidence of tachyphylaxis.

Definition of tachyphylaxis in US English:

tachyphylaxis

nounˌtakəfiˈlaksəs

Medicine

Rapidly diminishing response to successive doses of a drug, rendering it less effective. The effect is common with drugs acting on the nervous system.
〔医〕（因连续服用同一种药物而产生的）快速抗药反应；快速减敏
Example sentencesExamples
- This spirometric improvement was maintained throughout the 13-week period without any evidence of tachyphylaxis.
- Topical steroids should be applied no more than twice a day; more frequent use provides no advantage and may induce tachyphylaxis.
- The efficacy of calcipotriene is comparable to mid-potency topical corticosteroids; however, it does not cause skin atrophy or tachyphylaxis.
- Giving methotrexate concurrently, however, suppressed tachyphylaxis, probably by preventing the production of human antichimeric antibodies.
- Trebling doses of histamine diphosphate were chosen instead of the usual doubling dose because of the half-life of lidocaine, the number of challenges, and the need to minimize possible tachyphylaxis of the histamine effect.

词汇	tachyphylaxis
释义	Definition of tachyphylaxis in English: tachyphylaxis nounˌtakɪfɪˈlaksɪsˌtakəfiˈlaksəs mass nounMedicine Rapidly diminishing response to successive doses of a drug, rendering it less effective. The effect is common with drugs acting on the nervous system. 〔医〕（因连续服用同一种药物而产生的）快速抗药反应；快速减敏 Example sentencesExamples Topical steroids should be applied no more than twice a day; more frequent use provides no advantage and may induce tachyphylaxis. Trebling doses of histamine diphosphate were chosen instead of the usual doubling dose because of the half-life of lidocaine, the number of challenges, and the need to minimize possible tachyphylaxis of the histamine effect. Giving methotrexate concurrently, however, suppressed tachyphylaxis, probably by preventing the production of human antichimeric antibodies. The efficacy of calcipotriene is comparable to mid-potency topical corticosteroids; however, it does not cause skin atrophy or tachyphylaxis. This spirometric improvement was maintained throughout the 13-week period without any evidence of tachyphylaxis. Definition of tachyphylaxis in US English: tachyphylaxis nounˌtakəfiˈlaksəs Medicine Rapidly diminishing response to successive doses of a drug, rendering it less effective. The effect is common with drugs acting on the nervous system. 〔医〕（因连续服用同一种药物而产生的）快速抗药反应；快速减敏 Example sentencesExamples This spirometric improvement was maintained throughout the 13-week period without any evidence of tachyphylaxis. Topical steroids should be applied no more than twice a day; more frequent use provides no advantage and may induce tachyphylaxis. The efficacy of calcipotriene is comparable to mid-potency topical corticosteroids; however, it does not cause skin atrophy or tachyphylaxis. Giving methotrexate concurrently, however, suppressed tachyphylaxis, probably by preventing the production of human antichimeric antibodies. Trebling doses of histamine diphosphate were chosen instead of the usual doubling dose because of the half-life of lidocaine, the number of challenges, and the need to minimize possible tachyphylaxis of the histamine effect.
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