dentogelDentogel Oral Gel is a local anaesthetic and antiarrhythmic that treats mouth ulcers and other pain conditions. It contains Lidocaine, Cho Salicylate and Benzalkonium Chloride as activeAvoid eating for 1 hour after taking Dentogel Liquid because this medicine may impair your ability to swallow. Q. What are the instructions for storage and disposal of Dentogel Liquid? Keep this