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Wuhan Demeikai Biotechnology Co., Ltd
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Lidocaine Home您现在的位置:HOME >> PRODUCTS >> Medicine Active ingredient


所属类别:Medicine Active ingredient 点击次数:446次 发布时间:2017-04-13

 Lidocaine Base Basic Info.
MF: C14H23N2O
EINECS: 205-302-8
CAS : 137-58-6
Assays: 99%
Packaging: 25kg/drum
Appearance: White Crystalline Powder
1. The efficacy profile of lidocaine as a local anesthetic is characterized by a rapid onset of action and intermediate duration of efficacy. Therefore, lidocaine is suitable for infiltration, block, and surface anesthesia. Longer-acting substances such as bupivacaine are sometimes given preference for subdural and epidural anesthesias; lidocaine, though, has the advantage of a rapid onset of action.
2. Epinephrine vasoconstricts arteries, reducing bleeding and also delays the resorption of
 lidocaine, almost doubling the duration of anaesthesia. For surface anesthesia, several available
formulations can be used e.g. for endoscopies, before intubations, etc. Buffering the pH of lidocaine
makes local freezing less painful.[2] Lidocaine drops can be used on the eyes for short ophthalmic
3. Relative insensitivity to lidocaine is genetic. In hypokalemic sensory overstimulation, relative
insensitivity to lidocaine has been described in people who also have attention deficit hyperactivity
disorder.In dental anesthesia, a relative insensitivity to lidocaine can occur for anatomical reasons
due to unexpected positions of nerves. Some people with Ehlers-Danlos syndrome are insensitive to lidocaine.
4. Lidocaine, along with ethanol,  has also been proven to be effective in
 treating jellyfish stings, both numbing the affected area and preventing further nematocyst discharge.

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