Lidocaine, also known as lignocaine and sold under the brand name Xylocaine among others, is a local anesthetic of the amino amide type. [12] It is also used to treat ventricular tachycardia and ventricular fibrillation. [9][10] When used for local anaesthesia or in nerve blocks, lidocaine typically begins working within several minutes and lasts for half an hour to three hours. [10][11. Learn about Lidocaine 2% uses, dosage, side effects, food interactions, and more. Get all the details about Lidocaine 2% from MedicinesFAQ. Learn about lidocaine viscous 2% usage and dosing. Read the latest news and reviews about the drug as well as potential side effects and popular alternatives. Lidocaine can cause serious side effects, especially in children, if it gets into the mouth and is swallowed. If you are using the viscous topical solution medicine in the mouth or throat, be aware of signs of toxicity. Lidocaine 2% injection offers effective local anesthesia for medical procedures. Review uses, dosing, administration, and key safety considerations here. Lidocaine Viscous 2% (Lidocaine Hydrochloride Oral Topical Solution, USP) contains a local anesthetic agent and is administered topically. Lidocaine Viscous 2% (Lidocaine Hydrochloride Oral. Globe Burn Spray, Lidocaine 2%. Topical Anesthetic Pain Relief and Numbing 2 oz Spray Bottle 100+ bought in past month Small Business Add to cart This calculator provides guidance for maximum dosing of local anesthetic and should not be used as the primary means of dosing. Always double check and err on the side of caution. Lidocaine 2% Injectable Solution is a local anesthetic for producing epidural, nerve conduction, and infiltration anesthesia. Lidocaine is usually well tolerated. As with all local anesthetics, untoward effects may occur due to hypersensitivity, faulty technique, overdosage, and inadvertent intravascular or subarachnoid injection. In case of respiratory arrest, immediate resuscitation with. Lidocaine topical side effects Get emergency medical help if you have signs of an allergic reaction: hives, difficult breathing, swelling of your face, lips, tongue, or throat. Lidocaine topical may cause serious side effects. Call your doctor at once if you have: vomiting, fever, chills, sore throat, body aches, unusual tiredness, loss of appetite, bruising or bleeding; sudden dizziness or.