Fosamprenavir calcium is the generic equivalent of the brand-name drug Fosamprenavir Calcium. Licensed pharmacies, clinics, doctor's offices, and veterinary practices can source wholesale Fosamprenavir calcium through Premier Pharma with same-day fulfillment on in-stock SKUs.
FDA Drug Information
Indications & Usage
1 INDICATIONS AND USAGE Fosamprenavir calcium tablets are indicated in combination with other antiretroviral agents for the treatment of human immunodeficiency virus (HIV-1) infection. The following points should be considered when initiating therapy with fosamprenavir calcium tablets plus ritonavir in protease inhibitor-experienced patients: The protease inhibitor-experienced patient trial was not large enough to reach a definitive conclusion that fosamprenavir calcium tablets plus ritonavir and lopinavir plus ritonavir are clinically equivalent [see Clinical Studies (14.2)] . Once-daily administration of fosamprenavir calcium tablets plus ritonavir is not recommended for adult protease inh…
Adverse Reactions
6 ADVERSE REACTIONS Severe or life-threatening skin reactions have been reported with the use of fosamprenavir calcium [see Warnings and Precautions (5.2)]. The most common moderate to severe adverse reactions in clinical trials of fosamprenavir calcium were diarrhea, rash, nausea, vomiting, and headache. Treatment discontinuation due to adverse events occurred in 6.4% of subjects receiving fosamprenavir calcium and in 5.9% of subjects receiving comparator treatments. The most common adverse rea…
Drug Interactions
7 DRUG INTERACTIONS Coadministration of fosamprenavir calcium with drugs that induce CYP3A4 may decrease amprenavir (active metabolite) concentrations leading to potential loss of virologic activity. (7, 12.3) Coadministration with drugs that inhibit CYP3A4 may increase amprenavir concentrations. (7, 12.3) Coadministration of fosamprenavir calcium or fosamprenavir calcium and ritonavir may result in clinically significant interactions with drugs metabolized by CYP3A4. (7) Coadministration of fos…
Dosage & Administration
2 DOSAGE AND ADMINISTRATION Therapy-Naive Adults: Fosamprenavir calcium tablets 1,400 mg twice daily; fosamprenavir calcium tablets 1,400 mg once daily plus ritonavir 200 mg once daily; fosamprenavir calcium tablets 1,400 mg once daily plus ritonavir 100 mg once daily; fosamprenavir calcium tablets 700 mg twice daily plus ritonavir 100 mg twice daily. (2.2) Protease Inhibitor-Experienced Adults: Fosamprenavir calcium tablets 700 mg twice daily plus ritonavir 100 mg twice daily. (2.2) Pregnant Pa…
Patient Counseling Information
17 PATIENT COUNSELING INFORMATION Advise the patient to read the FDA-approved patient labeling (Patient Information). Drug Interactions A statement to patients and healthcare providers is included on the product’s bottle label: ALERT: Find out about medicines that should NOT be taken with fosamprenavir calcium tablets. Fosamprenavir calcium tablets may interact with many drugs; therefore, advise patients to report to their healthcare provider the use of any other prescription or nonprescription medication or herbal products, particularly St. John’s wort. Advise patients receiving PDE5 inhibito…
Source: FDA. For professional use only. Not a substitute for prescribing information.
Ready to order Fosamprenavir calcium at wholesale?
Create a free Premier Pharma account to unlock live wholesale pricing, place orders, and track shipments — approval typically takes minutes for licensed pharmacies, clinics, doctor's offices, and veterinary practices.