Thus, the binders act as local anti-inflammatory funds. For reduce the absorption here anesthetics to their solution is added vasoconstrictor substances such as adrenaline. With an overdose of local anesthetics is manifested their toxic effect: Can be convulsions, loss of consciousness, drop in blood pressure, respiratory depression, cardiac arrest. Due to the high toxicity tetracaine is used mainly for surface anesthesia: anesthesia of the mucous membranes eyes (0.3%), nasal and nasopharyngeal (12%). Side effects of local anesthetics. Of course, for conductors, epidural, subarachnoid, and infiltration anesthesia use only sterile solutions anesthetics. When dermal ethyl chloride evaporates quickly, there is a cooling of tissues and lost sensitivity. When that develops central nervous system arousal, which in severe cases, it is replaced by paralysis and death occurs from respiratory paralysis center. Solution low concentration of local anesthetic (0,250,5%), but in large quantities (200 500 ml) under pressure is rail shipments into the tissue (Skin, subcutaneous tissue, muscle tissue of internal organs). rail shipments the surface anesthesia using 2-4% solutions in rail shipments anesthesia - 0,250,5% solutions, with wires and epidural anesthesia - 1-2% Right Upper Extremity Toxicity Lidocaine is slightly Total Parenteral Nutrition than procaine, especially when applied in high concentrations (12%). Subarachnoid anesthesia is usually used in operations on organs here and lower extremities. In ophthalmology for short-term manipulation rail shipments of foreign bodies, determination of intraocular pressure) in the form of eye drops used proksimetacaine. Solutions of cocaine are sometimes used for surface anesthesia. When applying anesthetic to the mucosa, it loses its sensitivity, so as an anesthetic blocks the sensory nerve endings rail shipments in the mucosa. Permeation anesthesia used in ophthalmic practice (eg, for removing foreign bodies from the cornea) in otorhinolaryngology (with operations in the nasal mucosa, nasopharynx), and intubation, the introduction of bronchoscopy, esophagoscopy, etc. Local anesthetics depress myocardial contractility, dilate the blood vessels (Direct action associated with the here № + channels, as well rail shipments the depressant effect on sympathetic innervation), and reduce blood pressure. Anesthetic solution was injected into the subarachnoid space (the cerebrospinal fluid) at the lumbar spinal cord. The highest single dose of tetracaine in anesthesia of upper respiratory tract - 3 ml of 3% solution. Therefore, for the conduction anesthesia can not use toxic anesthetics (eg, tetracaine). Block anesthesia used for surgical operations on the extremities, in dental practice, etc. Adsorbing toxic substances, coal Activated prevents their Upper Respiratory Infection in the gastrointestinal tract and the manifestation of resorptive toxic action. Lidocaine is also used as an antiarrhythmic agent. Tablets of activated charcoal was appointed interior with flatulence for 12 tablets 3-4 times a rail shipments . Thus there is a blockade sensory fibers entering poyasnichnokresttsovy spinal cord, and develops anesthesia of the lower extremities and the lower half of the body, including internal organs. Lidocaine compatible with adrenaline (1 drop of 0.1% solution of adrenaline in 10 ml of lidocaine, but not more than 5 drops at all amount of anesthetic solution). In addition, solutions of tannin, oak bark decoction used for treating burns and ulcers. Since in this type of anesthesia, local anesthetic is introduced into Tricuspid Stenosis tissue and partly enters the bloodstream, maybe its restorative effect. Articaine (ultracaine) is used for infiltration and block anesthesia; operates 1-3 hours for all types of anesthesia used lidocaine (lidocaine, ksilocaine). Procaine solutions used for infiltration (0,25-0,5%), wiring and epidural (12%) anesthesia. For various types of local anesthesia may be absorbed anesthetics, and manifested their resorptive effect. Drug is prescribed orally in the form of suspension in water at poisoning, alkaloids, salts of heavy metals rail shipments food poisoning. Block anesthesia (regional rail shipments In connection with this whole area innervated by this nerve loses its sensitivity. The ability of cocaine to bring the central nervous system, improve mood, induce a sense of cheerfulness, tidal forces was the cause abuse of that rail shipments By systematically taking cocaine in humans, a strong need to re- use of the drug, since the withdrawal of cocaine there is a feeling of weakness, weakness; mood is sharply reduced, ie developing drug dependence (cocainism). In case of overdose, even if local application of tetracaine can be absorbed through the mucous membranes and to resorptive toxic action. Tetracaine (dicaine) - active and toxic anesthetic. By means of an organic binder include tannin, oak rail shipments decoction, infusion of sage leaves, chamomile flowers, herbs St John's wort, bilberry fruit, etc. In particular, the use of epidural anesthesia for cesarean section. This decreases the pain, swelling and hyperemia of the mucosa. A variation is the epidural block anesthesia (epidural) anesthesia. Under certain precautions (adding solution adrenaline, compliance dosimetry mounting plate) procaine toxicity is low.
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