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For intranasal use only. ( 2.1 ) Do not apply to damaged nasal mucosa. ( 2.1 ) Cocaine hydrochloride should not be substituted for other nasal cocaine products unless determined by FDA to be substitutable. ( 2.1 ) The recommended dose of cocaine hydrochloride ranges from 40 mg to 160 mg, depending on the nasal surface area to be anesthetized and the procedure to be performed. ( 2.2 ) Cocaine hydrochloride should be administered by means of cotton or rayon applicator pledgets applied to the nasal mucosa. ( 2 ) One pledget will absorb one mL of cocaine hydrochloride nasal solution. ( 2.2 ) Preparation and Application: Draw up 4 mL cocaine hydrochloride 4% nasal solution into a syringe calibrated in mL. Apply 2 mL cocaine hydrochloride nasal solution to the top of four stacked pledgets. Turn the stacked pledgets over and apply 2 mL cocaine hydrochloride nasal solution to the other side. ( 2.3 ) Cocaine hydrochloride nasal solution should be evenly distributed on all pledgets. ( 2.3 ) Following soaking, place a maximum of two pledgets in each nasal cavity. ( 2.3 ) Leave pledgets in place for up to 20 minutes. ( 2.3 ) Pledgets should be removed immediately upon any sign or symptom of an adverse event. ( 2.2 ) 2.1 Important Dosage and Administration Instructions Cocaine hydrochloride is for intranasal use only. Do not apply cocaine hydrochloride to damaged nasal mucosa. Unless the…

The following treatment-emergent adverse events are discussed in more detailed in other sections of the labeling: Increases in Blood Pressure and Heart Rate [see Warnings and Precautions ( 5.3 )] The most common adverse reactions (> 1%) occurring in patients treated with cocaine hydrochloride were hypertension, tachycardia, and sinus tachycardia. ( 6.1 ) To report SUSPECTED ADVERSE REACTIONS, contact Omnivium Pharmaceuticals LLC at 1-888-807-1048 or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch. 6.1 Clinical Trial Experience Because clinical trials are conducted under widely varying conditions, adverse reaction rates observed in the clinical trials of a drug cannot be directly compared to rates in the clinical trials of another drug and may not reflect the rates observed in practice. Cocaine hydrochloride nasal solution has been evaluated in one Phase 1 study, one QT study and two Phase 3 studies, which included 702 adult subjects who received a single application of cocaine hydrochloride nasal solution 4%, cocaine hydrochloride nasal solution 10%, or placebo. The randomized, double-blind, placebo controlled Phase 3 studies were conducted in adult patients undergoing diagnostic procedures and surgeries on or through the mucous membranes of the nasal cavities, of which 316 received cocaine hydrochloride nasal solution 4%, 318 received cocaine hydrochloride nasal solution 10%,…

Cocaine hydrochloride is contraindicated in: patients with a known history of hypersensitivity to cocaine hydrochloride, other ester-based local anesthetics, or any other component of the nasal solution [see Warnings and Precautions ( 5.5 )] . Hypersensitivity to cocaine, or any component of cocaine hydrochloride. ( 4 )

No cases of overdose with cocaine hydrochloride were reported in clinical trials. Reported blood pressure and heart rate increases were greater with cocaine hydrochloride nasal solution 10% than with cocaine hydrochloride nasal solution 4%. In the case of an overdose, consult with a Certified Poison Control Center (1-800-222-1222) for up-to-date guidance and advice for treatment of overdosage. Individual patient response to cocaine varies widely. Toxic symptoms may occur idiosyncratically at low doses. Manifestations of cocaine overdose associated with illicit use of cocaine reported in literature and based on reports in FDA’s Adverse Events Reporting System (AERS) database include death, cardio-respiratory arrest, cardiac arrest, respiratory arrest, tachycardia, myocardial infarction, agitation, aggression, restlessness, tremor, hyperreflexia, rapid respiration, confusion, assaultiveness, hallucinations, panic states, hyperpyrexia, and rhabdomyolysis. Fatigue and depression usually follow the central nervous system stimulation. Other reactions include arrhythmias, hypertension or hypotension, circulatory collapse, nausea, vomiting, diarrhea, and abdominal cramps. Fatal poisoning is usually preceded by convulsions and coma. Because cocaine is significantly distributed to tissues and rapidly metabolized, dialysis and hemoperfusion are not effective. Acidification of the urine…

U.S. Poison Control: call or text 1-800-222-1222 (free, 24/7). In an emergency call 911. From the FDA label; not medical advice.

Epinephrine, Phenylephrine: There have been reports of myocardial ischemia, myocardial infarction, and ventricular arrhythmias with concomitant use during nasal surgery. Avoid use of additional vasoconstrictor agents with cocaine hydrochloride. If concomitant use is unavoidable, prolonged vital sign and ECG monitoring may be required. ( 5.3 , 7.2 ) Disulfiram: Disulfiram treatment increases plasma cocaine exposure. Avoid using cocaine hydrochloride in patients taking disulfiram. ( 7.3 ) CNS stimulants: Concomitant administration may result in nervousness, irritability, or possibly convulsions. ( 7.1 ) Cholinesterase inhibitors: Concomitant administration may increase the risk of cocaine toxicity. ( 7.4 ) Sympathomimetics, postganglionic blocking agents, and tricyclic antidepressants: Concomitant administration may increase the risk of cardiovascular adverse reactions. ( 7.5 , 7.6 ) Monoamine-oxidase inhibitors: Concomitant administration may potentiate the effects and toxicity of monoamine-oxidase inhibitors. ( 7.7 ) 7.1 Central Nervous System Stimulants Concurrent use of other central nervous system stimulants with cocaine may result in excessive stimulation, leading to nervousness, irritability, or possibly convulsions, or cardiac arrhythmias. 7.2 Epinephrine, Phenylephrine There are reports in the published literature of myocardial ischemia, myocardial infarction, and ventricular arrhythmias after concomitant administration of topical intranasal cocaine with epinephrine and phenylephrine during nasal and sinus surgery. Avoid use of additional vasoconstrictor agents such as epinephrine and phenylephrine with cocaine hydrochloride during nasal and sinus surgery. If concomitant use is unavoidable, prolonged vital sign and ECG monitoring may be required. 7.3 Disulfiram Published literature reported that disulfiram treatment increased plasma cocaine exposure (AUC and C max ), by several folds after acute intranasal cocaine administration. Another literature reported that co-administration of disulfiram increased AUC of plasma cocaine by several folds after intravenous cocaine administration [see Clinical Pharmacology ( 12.3 )] . Avoid using cocaine hydrochloride in patients taking disulfiram. Consider using other local anesthesia. 7.4 Cholinesterase Inhibitors Cocaine has been described in literature to be primarily metabolized and inactivated by non-enzymatic ester hydrolysis and hepatic carboxylesterase, and also by plasma cholinesterase, hepatic carboxylesterase, and CYP3A4. The pharmacokinetics of cocaine hydrochloride in patients with reduced plasma cholinesterase activity has not been studied. Plasma cholinesterase activity may be decreased by chronic administration of certain monoamine oxidase inhibitors, oral contraceptives, glucocorticoids, antimyasthenics (neostigmine), cyclophosphamide, and possibly thiotepa. It may also be diminished by administration of irreversible plasma cholinesterase inhibitors such as echothiophate, organophosphate insecticides, and certain antineoplastic agents. Patients with reduced plasma cholinesterase (pseudocholinesterase) activity may have reduced clearance and increased exposure of plasma cocaine after administration of cocaine hydrochloride. Because cocaine is metabolized by multiple enzymes, the effect of reduced plasma cholinesterase activity on cocaine exposure may be limited. No dosage adjustment of cocaine hydrochloride is needed in patients with reduced plasma cholinesterase. Monitor patients with reduced plasma cholinesterase activity for adverse reactions such as clinically-relevant increases in heart rate or blood pressure. 7.5 Postganglionic Blocking Agents Agents such as reserpine potentiate cocaine-induced sympathetic stimulation; concurrent use may increase the risk of hypertension and cardiac arrhythmias that may be life-threatening. 7.6 Tricyclic Antidepressants Tricyclic antidepressants may increase the activity of the sympathetic nervous system, which may also be increased by administration of cocaine hydrochloride. 7.7 Monoamine-Oxidase Inhibitors Cocaine hydrochloride may potentiate the effects and toxicity of MAO inhibitors.