PHENYLEPHRINE HCL INJ 10MG/ML 25X1ML
Generic: Phenylephrine hydrochloride
PHENYLEPHRINE HCL INJ 10MG/ML 25X1ML
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Identification
Phenylephrine hydrochloride
Phenylephrine hydrochloride
Amneal Pharmaceuticals LLC
HUMAN PRESCRIPTION DRUG
Administration
INJECTION
INTRAVENOUS
ANDA211079
Active Ingredients
| Ingredient | Strength |
|---|---|
| PHENYLEPHRINE HYDROCHLORIDE | 10 mg/mL |
Pharmacological Class
Data sourced from openFDA / DailyMed. For full prescribing information, consult the drug label.
Wholesale compliance resources
Clinical Drug Information
Indications & Usage
1 INDICATIONS AND USAGE Phenylephrine hydrochloride injection, 10 mg/mL is indicated for the treatment of clinically important hypotension resulting primarily from vasodilation in the setting of anesthesia. Phenylephrine hydrochloride injection is an alpha-1 adrenergic receptor agonist indicated for the treatment of clinically important hypotension resulting primarily from vasodilation in the setting of anesthesia. ( 1 )
Dosage & Administration
2 DOSAGE AND ADMINISTRATION Phenylephrine hydrochloride injection, 10 mg/mL, is injected intravenously either as a bolus or in a dilute solution as a continuous infusion. Dilute before administration. ( 2 ) Dosing for treatment of hypotension during anesthesia Bolus intravenous injection: 40 mcg to 100 mcg every 1 to 2 minutes as needed, not to exceed 200 mcg. ( 2 ) Intravenous infusion: 10 mcg/min to 35 mcg/min, titrating to effect, not to exceed 200 mcg/min. ( 2 ) Adjust the dose according to the pressor response (i.e. titrate to effect). ( 2 ) 2.1 General Dosage and Administration Instructions Phenylephrine hydrochloride injection, 10 mg/mL must be diluted before administration as an intravenous bolus or continuous intravenous infusion to achieve the desired concentration: Bolus : Dilute with normal saline or 5% dextrose in water. Continuous infusion : Dilute with normal saline or 5% dextrose in water. Parenteral drug products should be inspected visually for particulate matter and discoloration prior to administration. Do not use if the solution is colored or cloudy, or if it contains particulate matter. The diluted solution should not be held for more than 4 hours at room temperature or for more than 24 hours under refrigerated conditions. Discard any unused portion. During phenylephrine hydrochloride injection administration: Correct intravascular volume depletion. Correct acidosis. Acidosis may reduce the effectiveness of phenylephrine. 2.2 Dosing for Treatment of Hypotension during Anesthesia The following are the recommended dosages for the treatment of hypotension during anesthesia. The recommended initial dose is 40 mcg to 100 mcg administered by intravenous bolus. Additional boluses may be administered every 1 to 2 minutes as needed; not to exceed a total dosage of 200 mcg. If blood pressure is below the target goal, start a continuous intravenous infusion with an infusion rate of 10 mcg/minute to 35 mcg/minute; not to exceed 200 mcg/minute. Adjust dosage according to the blood pressure goal. 2.3 Prepare a 100 mcg/mL Solution for Bolus Intravenous Administration For bolus intravenous administration, prepare a solution containing a final concentration of 100 mcg/mL of phenylephrine hydrochloride injection: Withdraw 10 mg (1 mL of 10 mg/mL) of phenylephrine hydrochloride and dilute with 99 mL of 5% Dextrose Injection, USP or 0.9% Sodium Chloride Injection, USP. Withdraw an appropriate dose from the 100 mcg/mL solution prior to bolus intravenous administration. 2.4 Prepare a Solution for Continuous Intravenous Administration For continuous intravenous infusion, prepare a solution containing a final concentration of 20 mcg/mL of phenylephrine hydrochloride in 5% Dextrose Injection, USP or 0.9% Sodium Chloride Injection, USP: Withdraw 10 mg (1 mL of 10 mg/mL) of phenylephrine hydrochloride and dilute with 500 mL of 5% Dextrose Injection, USP or 0.9% Sodium Chloride Injection, USP.
Adverse Reactions
6 ADVERSE REACTIONS Adverse reactions to phenylephrine hydrochloride are primarily attributable to excessive pharmacologic activity. Adverse reactions reported in published clinical studies, observational trials, and case reports of phenylephrine hydrochloride are listed below by body system. Because these reactions are reported voluntarily from a population of uncertain size, it is not always possible to estimate their frequency reliably or to establish a causal relationship to drug exposure. Cardiac disorders: Reflex bradycardia, lowered cardiac output, ischemia, hypertension, arrhythmias Gastrointestinal disorders: Epigastric pain, vomiting, nausea Nervous system disorders: Headache, blurred vision, neck pain, tremors Vascular disorders: Hypertensive crisis Respiratory, Thoracic and Mediastinal Disorders: Dyspnea Skin and subcutaneous tissue disorders: Pruritis Most common adverse reactions during treatment: nausea, vomiting, and headache. ( 6 ) To report SUSPECTED ADVERSE REACTIONS, contact Amneal Pharmaceuticals at 1-877-835-5472 or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch.
Information for Patients
17 PATIENT COUNSELING INFORMATION If applicable, inform patient, family member, or caregiver that certain medical conditions and medications might influence how phenylephrine hydrochloride injection works. Manufactured by: Amneal Pharmaceuticals Pvt. Ltd. Ahmedabad 382213, INDIA Or Amneal Pharmaceuticals Pvt. Ltd. Ahmedabad 382110, INDIA Or Amneal Pharmaceuticals Pvt. Ltd. Mehsana 382165, INDIA Distributed by: Amneal Pharmaceuticals LLC Bridgewater, NJ 08807 Rev. 07-2024-05
Clinical data sourced from openFDA drug labeling. For complete prescribing information, consult the full drug label.