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Lidocaine is an antiarrhythmic medication of the class Ib type. [8] This means it works by blocking sodium channels thus decreasing the rate of contractions of the heart. [11] [8] When injected near nerves, the nerves cannot conduct signals to or from the brain. [9] Lidocaine was discovered in 1946 and went on sale in 1948. [12]
The GI cocktail is a mixture of a viscous anesthetic, an antacid, and an anticholinergic. [1] [2] Common viscous anesthetics use are viscous lidocaine or xylocaine.Common antacids used are magnesium hydroxide, aluminum hydroxide, or simethicone (more commonly known as Mylanta or Maalox). [3]
The pink lady is the de facto term describing xylocaine viscous and a liquid antacid given by mouth to treat emergency department patients and help determine if the chest pains are either heart or digestive related. If esophageal symptoms subside the treatment may indicate the symptoms are non-cardiac.
Local anesthetic injections are given in specific areas of the mouth, rather than the whole body. Although several different medications are available, the most commonly used local anesthetic to prevent pain in the area around a tooth is lidocaine (also called xylocaine or lignocaine). Lidocaine's half-life in the body is about 1.5–2 hours. [2]
However, care should be taken as the high doses of viscous lidocaine my cause adverse effects. [12] A study reported that lidocaine has a potential toxicity; when it was tested on patients with oral mucositis who underwent a bone marrow transplant, lidocaine anesthetic mouthwash was found to be systemically absorbed. [13]
To prevent dryness, consider using an over-the-counter nasal saline spray or gel. “They are like lotion for a dry or irritated nose,” says Dr. Edwards. “Saline is helpful for most nasal ...
The most common combination of agents used in tumescent anesthesia is lidocaine (0.05-0.10%) and epinephrine (1 ppm). [3] [4] [5] For lidocaine, total doses of 35 mg/kg [6] and 55 mg/kg [7] have been reported as reasonably safe high-end doses, in the context of liposuction.
"While it’s true it's difficult to meet the RDA daily dose of 75 to 90 milligrams of vitamin C by eating only meat, there are about 25 micrograms per gram of vitamin C in fresh, grass-fed beef ...