Kank-A combines the maximum allowable level of anesthetic for fast, temporary pain relief, with a film-forming agent for long-lasting protection. Unlike most products which quickly wash away, Kank-A’s coating holds the anesthetic in contact with the sore and acts as a barrier against further irritation. Use this mouth sores treatment for temporary relief of pain due to canker sores, minor irritation of the mouth and gums cause by dentures or orthodontic appliances, or minor injury of the mouth or gums.
To assure formation of a long-lasting film coating, dry affected area and apply medication undiluted with applicator. Allow a few seconds for coating to form. Use up to four times daily, or as directed by a dentist or doctor. Children under 12 years of age should be supervised in the use of this product. Children under 2 years of age should not use this medication. Do not use this product for more than seven days unless directed by a dentist or doctor.