benzocaine

简明释义

英[ˈbenzəʊˌkeɪn]美[ˈbenzəˌken]

n. [药] 苯坐卡因；对氨基苯酸乙酯

英英释义

单词用法

同义词

反义词

例句

1.These creams contain high doses of local anesthetics including lidocaine, tetracaine, benzocaine, and prilocaine.

这些麻醉剂含有高剂量的局麻药，包括利多卡因、丁卡因、苯佐卡因、丙胺卡因。

2.These creams contain high doses of local anesthetics including lidocaine, tetracaine, benzocaine, and prilocaine.

这些麻醉剂含有高剂量的局麻药，包括利多卡因、丁卡因、苯佐卡因、丙胺卡因。

3.Objective To study the clinical effects of Benzocaine Paste on treating oral ulcers.

目的研究临床应用苯佐卡因糊剂治疗口腔溃疡的疗效。

4.Objective: To improve the preparation of benzocaine.

目的：对苯佐卡因的合成工艺进行探索。

5.The dentist applied benzocaine to numb the area before the procedure.

牙医在手术前涂抹了苯佐卡因以麻痹该区域。

6.You can find over-the-counter products containing benzocaine for sore throat relief.

你可以找到含有苯佐卡因的非处方产品来缓解喉咙痛。

7.For minor skin irritations, a cream with benzocaine can provide quick relief.

对于轻微的皮肤刺激，含有苯佐卡因的乳膏可以迅速缓解。

8.Some teething gels for infants contain benzocaine to soothe their gums.

一些婴儿用的出牙凝胶含有苯佐卡因以舒缓他们的牙龈。

9.Always check the label for benzocaine if you're allergic to local anesthetics.

如果你对局部麻醉剂过敏，请务必查看标签是否含有苯佐卡因。

作文

Benzocaine is a local anesthetic that is commonly used to relieve pain and discomfort in various medical and dental procedures. It works by blocking nerve signals in the body, which helps to numb the area where it is applied. One of the most popular uses of benzocaine (苯佐卡因) is in over-the-counter products for sore throats, toothaches, and minor skin irritations. Many people may not realize how significant this compound is in providing relief from pain, allowing individuals to go about their daily lives with less discomfort. The history of benzocaine (苯佐卡因) dates back to the late 19th century when it was first synthesized. Since then, it has become a staple in both medical and cosmetic applications. As a member of the ester class of local anesthetics, benzocaine (苯佐卡因) is unique because it is often available in topical forms such as gels, ointments, and sprays. This versatility makes it accessible for use at home or in clinical settings. In addition to its pain-relieving properties, benzocaine (苯佐卡因) is also utilized for its ability to reduce itching and discomfort caused by insect bites or rashes. Products containing benzocaine (苯佐卡因) are often marketed for their quick action, providing almost instantaneous relief to users. However, it is essential to use these products as directed, as excessive application can lead to adverse effects. Despite its effectiveness, there are some precautions associated with the use of benzocaine (苯佐卡因). For instance, individuals who are allergic to local anesthetics should avoid using products containing benzocaine (苯佐卡因). Additionally, there have been reports of a rare but serious condition called methemoglobinemia, which can occur when high doses of benzocaine (苯佐卡因) are absorbed into the bloodstream. This condition reduces the blood's ability to carry oxygen, leading to symptoms such as shortness of breath and a bluish tint to the skin. Therefore, it is crucial to follow dosage instructions and consult a healthcare professional if any adverse reactions occur. The use of benzocaine (苯佐卡因) in dentistry is another notable application. Dentists often use it to numb the gums before performing procedures like fillings or extractions. The quick onset of action allows for a more comfortable experience for patients, reducing anxiety associated with dental visits. Moreover, the availability of benzocaine (苯佐卡因) in various formulations means that dentists can tailor its use to individual patient needs, enhancing the overall quality of care. In conclusion, benzocaine (苯佐卡因) is a valuable local anesthetic that plays a crucial role in pain management across different fields. Its ability to provide rapid relief from discomfort makes it an essential component in many over-the-counter products. However, users must remain aware of potential side effects and use it responsibly. As research continues, we may discover even more applications for benzocaine (苯佐卡因), further solidifying its place in modern medicine and everyday health care solutions.