tetracain api This product is an ester local anesthetic, allergic reactions are rare, and there may be cross-allergic reactions with procaine, so it should be used with caution in patients allergic to procaine or drugs with p-aminobenzoic acid structure.
tetracain api Large doses can cause depression of the cardiac conduction system and central nervous system.
tetracain api The liquid medicine should not be injected into the blood vessel, and it should be repeatedly suctioned during injection, and there should be no return of blood.
tetracain api Toxic reactions are likely to occur in children, the elderly, the frail, malnutrition, and starvation, and the dose should be reduced