Rx Item-Furosemide PF 10MG/ML 25X4 ML Vial by Pfizer Pharma USA Injec

FUROSEMIDE- furosemide tablet
PD-Rx Pharmaceuticals, Inc.
Rx only
WARNING
Furosemide is a potent diuretic which, if given in excessive amounts, can lead to a profound diuresis with water and electrolyte depletion. Therefore, careful medical supervision is required and dose and dose schedule must be adjusted to the individual patient's needs (see DOSAGE AND ADMINISTRATION).

DESCRIPTION
Furosemide is a diuretic which is an anthranilic acid derivative. Furosemide Tablets for oral administration contain furosemide as the active ingredient and the following inactive ingredients: corn starch NF, lactose monohydrate NF, magnesium stearate NF, pregelatinized starch NF, and talc USP. Chemically, it is 4-chloro-N-furfuryl-5-sulfamoylanthranilic acid. Furosemide is available as white-off white tablets for oral administration in dosage strengths of 20, 40 and 80 mg. Furosemide is a white to off-white odorless crystalline powder. It is practically insoluble in water, sparingly soluble in alcohol, freely soluble in dilute alkali solutions and insoluble in dilute acids. CLINICAL PHARMACOLOGY

Investigations into the mode of action of furosemide have utilized micropuncture studies in rats, stop flow experiments in dogs and various clearance studies in both humans and experimental animals. It has been demonstrated that furosemide inhibits primarily the absorption of sodium and chloride not only in the proximal and distal tubules but also in the loop of Henle. The high degree of efficacy is largely due to the unique site of action. The action on the distal tubule is independent of any inhibitory effect on carbonic anhydrase and aldosterone.

Recent evidence suggests that furosemide glucuronide is the only or at least the major biotransformation product of furosemide in man. Furosemide is extensively bound to plasma proteins, mainly to albumin. Plasma concentrations ranging from 1 to 400 mcg/mL are 91 to 99% bound in healthy individuals. The unbound fraction averages 2.3 to 4.1% at therapeutic concentrations.

The onset of diuresis following oral administration is within 1 hour. The peak effect occurs within the first or second hour. The duration of diuretic effect is 6 to 8 hours.

In fasted normal men, the mean bioavailability of furosemide from furosemide tablets and furosemide oral solution is 64% and 60%, respectively, of that from an intravenous injection of the drug. Although furosemide is more rapidly absorbed from the oral solution (50 minutes) than from the tablet (87 minutes), peak plasma levels and area under the plasma concentration-time curves do not differ significantly. Peak plasma concentrations increase with increasing dose but times-to-peak do not differ among doses. The terminal half-life of furosemide is approximately 2 hours.

Significantly more furosemide is excreted in urine following the IV injection than after the tablet or oral solution. There are no significant differences between the two oral formulations in the amount of unchanged drug excreted in urine.

Rx Item-Furosemide PF 10MG/ML 25X4 ML Vi
Item No. RX383968, 383968, NDC No.: 00409-6102-04, 00409-102-04, 0040910204, 00409610204, 6102-04, 610204 UPC No. 3-04096-10204-5, 304096-102045, 304096102045

Rx Item-Furosemide PF 10MG/ML 25X4 ML Vi
Item No. RX383968, 383968, NDC No.: 00409-6102-04, 00409-102-04, 0040910204, 00409610204, 6102-04, 610204 UPC No. 3-04096-10204-5, 304096-102045, 304096102045

Rx Item-Furosemide PF 10MG/ML 25X4 ML Vi
Rx items can only be ordered by a valid licence holder in scope of practice by-Physician,Pharmacy,Dentist,Drug Mfg,Dist.,Gov,Hospital,Lic.Lab,Naturalist,Naturopath,NP,Optometrist,Pharmacist,PA,Physica