Hypersensitivity to the drug components, other amide local anesthetics, history of epileptiform seizures for lidocaine, severe bradycardia, severe arterial hypotension, cardiogenic shock, severe forms of chronic heart failure (grade II-III), sinus node weakness syndrome, Wolff-Parkinson syndrome - White's syndrome, Adams-Stokes syndrome, AV (AV) blockade of II and III degree, hypovolemia, severe violations of liver / kidney function, porphyria, myasthenia gravis, retrobulbar injection of patients with glaucoma; Contraindicated to patients in the first three months after myocardial infarction with a reduced cardiac output of the left ventricle (less than 35% of the norm); Coagulation disorders, anticoagulant therapy; Infection at the injection site; Contraindicated to non-contact patients; A significant decrease in the function of the left ventricle.