GET THE FACTS On SAFETy What is Methemoglobinemia? Methemoglobinemia is a condition in which the iron in the hemoglobin molecule is defective, making it unable to carry oxygen effectively to the tissues. A Non-Transport Advisory Sheet should be initiated and given to the patient. (See Non-Transport Advisory Sheet) Non-Transport for minors. If after evaluation of a minor, the EMT and medical control agree that the patient is a non-transport, that minor can be left in the care of a responsible adult that is not the parent or legal guardian. to the product described in the safety data sheet. The user’s attention is drawn to the possible existence of additional provisions which complete these regulations. Refer to all applicable national, international and local regulations or provisions. 16. Other Information . Premier’s revision date: 12/17/2015 . Revision Number: 4 Tetracaine hydrochloride is an ester-type anesthetic that was sold under the brand name Pontocaine in a 2% solution. This particular formulation was discontinued in 2010 by its sole manufacturer, however it can still be obtained from our compounding pharmacy. Feb 02, 2019 · Drugs.com provides accurate and independent information on more than 24,000 prescription drugs, over-the-counter medicines and natural products. This material is provided for educational purposes only and is not intended for medical advice, diagnosis or treatment. Administration Topical. Avoid use of solutions that are cloudy, discolored, or crystallized. When tetracaine is used on mucosa of larynx, trachea, or esophagus, the manufacturer recommends adding 0.06 mL of a 0.1% epinephrine solution to each mL tetracaine solution to slow absorption of the anesthetic.