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A gel form of TAC can be made by adding 150 mg of methyl-cellulose 4000 cps to 3 m L of LET solution.
Stir the combination for 2-3 minutes or until the solution becomes a gel.
The developmental and health benefits of breastfeeding should be considered along with the mother’s clinical need for Tetracaine Hydrochloride Ophthalmic Solution 0.5% and any potential adverse effects on the breastfed child from Tetracaine Hydrochloride Ophthalmic Solution 0.5% or from the underlying maternal condition.
No human data on the effect of Tetracaine Hydrochloride Ophthalmic Solution 0.5% on fertility are available.
The extended expiration date is based on stability data for the medication that has been reviewed by the FDA.
Expired medication should be disposed of in a proper manner, rather than being dumped straight in the trash.
Tetracaine, epinephrine [adrenalin], and cocaine [TAC] versus lidocaine, epinephrine, and tetracaine [LET] for anesthesia of lacerations in children. The use of this formulation can reduce patient exposure to cocaine and can reduce costs and security risks for the institution.
One institution gives a formulation for this compound as follows: -lace powdered ingredients in graduated cylinder and add water to 100 m L.
Since chemical compounds may have decreased potency over a period of time, it is important to adhere to expiry dates.
at tissue p H, the anesthetic is partially nonionized; it is in this form that it is able to penetrate the nerve tissue (of course you recall this from our earlier lectures dealing with lipid solubility and nonionized forms of drugs) 4. the intense stimulation of pain due to the infection d. larger amounts are needed than with a topical solution Topical anesthetic agents are most effective when applied to a.
remember our body's p H, an indicator of acid/base environment (under 7 is acidic, 7 is neutral, over 7 is basic) For example: 7) 3. sufficient amounts could be inhaled to cause a toxic reaction d.
-f a sterile solution is desired, pass through a 0.2 micron filter.-ET is a clear solution.-tore in a light-resistant container.-odium metabisulfite is added to improve the stability of epinephrine?
Stability: 6 months refrigerated, 4 weeks room temperature.[*] Discard if solution discolors.