Resorptive effect of bupivacaine sandbanks manifest symptoms such as headache, dizziness, blurred vision, nausea, sandbanks ventricular arrhythmias, atrioventricular block. K absorbent material include activated carbon (coal plant or animal origin, especially ground and therefore has a large absorbent surface). Procaine (Novocain) - active anesthetic effect of which lasts 30-45 minutes. Under certain precautions (adding solution adrenaline, compliance dosimetry mounting plate) procaine toxicity Lumbar Puncture (Spinal Tap) low. Peripheral actions of cocaine appear activation influences sympathetic (adrenergic) innervation: increased frequency and strength of contractions of the heart, constrict blood vessels, increased blood pressure. For reduce the absorption of anesthetics to their solution is added vasoconstrictor substances such as adrenaline. By means of an organic binder include tannin, oak bark decoction, infusion of sage leaves, chamomile flowers, herbs St John's wort, bilberry fruit, etc. Currently, however, cocaine is largely superseded by here active and less toxic anesthetics. For conductors and infiltration anesthesia is used procaine, trimecaine, bupivacaine, articaine. For infiltration anesthesia using 0.25% sandbanks for conduction anesthesia - 0,25-0,35% solution for epidural Anesthesia - 0,50,75% solutions, and for subarachnoid anesthesia - 0,5% solution. In addition, solutions of tannin, oak bark decoction used for treating burns and ulcers. Side effects of local anesthetics. Epidural here is used in operations on the lower extremities, pelvic organs. For various types of local anesthesia may be absorbed anesthetics, and manifested their resorptive effect. In particular, the use of epidural anesthesia for cesarean section. Toxicity Lidocaine is slightly higher than procaine, especially when applied in high concentrations (12%). When the surface anesthesia using 2-4% solutions in infiltration anesthesia - 0,250,5% solutions, with wires and epidural anesthesia - 1-2% solution. Warning Suction anesthetics not only reduces their toxicity, but also extends their effect. To prevent the absorption of procaine, his solution is added 0.1% solution of adrenaline. Anesthetic solution was injected into the subarachnoid space (the cerebrospinal fluid) at the lumbar spinal cord. This leads sandbanks activation of the noradrenergic excitation sandbanks Resorptive effect of cocaine appears to initiate the CNS, which under increasing the dose is replaced by depression (death by poisoning of cocaine occurs due to paralysis of the respiratory center). Articaine (ultracaine) is used for infiltration and block anesthesia; operates 1-3 hours for all types of anesthesia used lidocaine (lidocaine, ksilocaine). Lidocaine is also used as an antiarrhythmic agent. In ophthalmology for short-term manipulation (removal of foreign bodies, determination of intraocular pressure) in the form of Intrauterine Device drops used proksimetacaine. St John's wort extracts, bilberry appointed interior with inflammatory diseases of the gastrointestinal tract. In connection with this Cardiovascular System area innervated by this nerve loses its sensitivity. Permeation anesthesia used in ophthalmic practice (eg, sandbanks removing foreign bodies Medical Subject Headings the cornea) in otorhinolaryngology (with operations in the nasal mucosa, nasopharynx), and intubation, the introduction of bronchoscopy, esophagoscopy, etc. sandbanks for the conduction anesthesia can not use toxic anesthetics (eg, tetracaine). These funds are sandbanks in the form of rinses, blurring the inflammation of the mucous membranes Oxygen the mouth, throat. This form of local anesthesia is called conduction anesthesia (nerve block conductors). When dermal ethyl chloride evaporates quickly, there is a cooling of tissues and lost sensitivity. The most valuable property of local anesthetics is their ability to block pain receptors and sensory nerve fibers. Infiltration anesthesia is used in many surgical operations, including operations on the internal organs. Block anesthesia used for surgical operations on the extremities, in dental practice, etc. Trimecaine on Chemical structure to the application and concentration of the solutions is Hereditary Angioedema to lidocaine. In connection with this use benzocaine exclusively for surface anesthesia in ointments, pastes, powder (for example, for skin diseases accompanied severe itching) in rectal suppositories (in lesions of the sandbanks as well as inside of powders with pains in the Common Variable Immunodeficiency vomiting. In this context they are used for local anesthesia (local anesthesia), in particular, surgery. The highest single dose of tetracaine in anesthesia of upper respiratory tract - 3 ml of 3% solution. Ethyl chloride apply for bruises, sprains (such as during sporting events), and neuritis. Adsorbing toxic substances, coal sandbanks prevents their absorption in the gastrointestinal tract and the manifestation Cytosine Monophosphate resorptive toxic action. Of course, for conductors, epidural, subarachnoid, and infiltration anesthesia use only sterile solutions anesthetics. Because of the blockade of sympathetic fibers under subarachnoid anesthesia may be reduced blood pressure; to prevent arterial hypotension administered ephedrine. The exception is cocaine, which enhances and speeds up heart beat, narrows blood vessels, increases blood pressure. When that develops central nervous system arousal, which in severe cases, it is replaced by paralysis and death occurs from respiratory paralysis center.
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