What it's used for
This medication is used to numb accessible mucous membranes, serve as an anesthetic lubricant for breathing tubes, and provide temporary relief of pain from minor burns, skin abrasions, and insect bites.
Source: U.S. FDA-approved prescribing information (openFDA).
Typical dosing
For adults, a single application should not exceed 5 grams of ointment.
Dosing shown here is the general FDA-labeled range. Your prescribing clinician determines the exact dose, form, and schedule for you — this is not a substitute for medical advice.
Boxed warning / key safety info
Strict adherence to recommended dosage guidelines is required to prevent high blood levels and serious adverse effects.
Common side effects
Side effects are generally dose-related and similar to other local anesthetics, often resulting from excessive dosage, rapid absorption, or hypersensitivity.
Covered strengths on the Tab $0 list
Covered at $0 with an active Tab membership when filled at a participating pharmacy nationwide or through mail order. A licensed clinician must prescribe the medication.
Related medications
Other everything else medications covered at $0 with an active Tab membership.