Hypersensitivity.
Dizziness, weakness, hypotension, allergic reactions.
Infiltration, conduction, epidural and spinal anesthesia, vagosympathetic and paranephral blockade, pain syndrome in gastric and duodenal ulcer, hemorrhoids, nausea.
Bioquel
Procaine
In / m-5-10 ml of 1-2% solution 3 times a week for a month, after which they take a 10-day break.
For infiltration anesthesia, 0.25–0.5% solutions are used, for conducting and peridural-2% solution, inside — 1/2 teaspoon (for pain).