Exenatide Synthetic is a glp-1 receptor agonist sold in the U.S. under 4 brand and generic names, for type 2 diabetes mellitus. Below: what the FDA label says, every product that contains it, what the pills look like, and its recall record.
From the FDA label for Byetta (application NDA021773). Other exenatide synthetic products — different forms, different strengths — are dosed differently. Follow the label for the one you were prescribed.
Inject subcutaneously within 60 minutes prior to morning and evening meals (or before the two main meals of the day, approximately 6 hours or more apart). ( 2.1 ) • Initiate at 5 mcg per dose twice daily; increase to 10 mcg twice daily after 1 month based on clinical response. ( 2.1 ) 2.1 Recommended Dosing • Initiate BYETTA at 5 mcg administered subcutaneously twice daily at any time within the 60-minute period before the morning and evening meals (or before the two main meals of the day, approximately 6 hours or more apart). Do not administer after a meal. • Based on clinical response, the dose of BYETTA can be increased to 10 mcg twice daily which is recommended after 1 month of therapy, in order to reduce the risk of gastrointestinal adverse reactions [see Warnings and Precautions (5.5) and Adverse Reactions (6.1) ] . • Administer as a subcutaneous injection in the thigh, abdomen, or upper arm. • Rotate injections sites with each dose. Do not use the same site for each injection. • Inspect visually for particulate matter and discoloration. Only use BYETTA if the solution appears clear, colorless, and contains no particles. • When using BYETTA with insulin, administer as separate injections and never mix. It is acceptable to inject BYETTA and insulin in the same body region, but the injections should not be adjacent to each other. • If a dose…
The following serious adverse reactions are described below or elsewhere in the prescribing information: • Acute Pancreatitis [see Warnings and Precautions (5.1) ] • Never Share a BYETTA Pen Between Patients [see Warnings and Precautions (5.2) ] • Hypoglycemia with Concomitant Use of Insulin Secretagogues or Insulin [see Warnings and Precautions (5.3) ] • Acute Kidney Injury Due to Volume Depletion [see Warnings and Precautions (5.4) ] • Severe Gastrointestinal Adverse Reactions [see Warnings and Precautions (5.5) ] • Immunogenicity [see Warnings and Precautions (5.6) ] • Hypersensitivity [see Warnings and Precautions (5.7) ] • Drug-Induced Thrombocytopenia [see Warnings and Precautions (5.8) ] • Acute Gallbladder Disease [see Warnings and Precautions (5.9) ] • Pulmonary Aspiration During General Anesthesia or Deep Sedation [see Warnings and Precautions (5.10) ] • Most common (≥5%) and occurring more frequently than placebo in clinical trials: nausea, hypoglycemia, vomiting, diarrhea, feeling jittery, dizziness, headache, dyspepsia, constipation, asthenia. Nausea usually decreases over time. ( 5.3 , 6 ) To report SUSPECTED ADVERSE REACTIONS, contact AstraZeneca at 1-800-236-9933 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…
Same active ingredient — different manufacturer, form, price and FDA recall record. That last one is what our independent score measures.
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| 1 | Not yet rated | Prescription | Suspension | — | — | View → | |
| 2 | Not yet rated | Prescription | Suspension | — | — | View → | |
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Sources: FDA openFDA drug label, National Drug Code Directory, and Enforcement (recall) database. This page reproduces public FDA data and is not medical advice. Dosing is set by your prescriber.
BYETTA is contraindicated in patients with: • A prior severe hypersensitivity reaction to exenatide or to any of the excipients in BYETTA. Serious hypersensitivity reactions including anaphylaxis and angioedema have been reported with BYETTA [see Warnings and Precautions (5.7) ]. • A history of drug-induced immune-mediated thrombocytopenia from exenatide products. Serious bleeding, which may be fatal, from drug-induced immune-mediated thrombocytopenia has been reported with exenatide use [see Warnings and Precautions (5.8) ] . • History of severe hypersensitivity to exenatide or any of the excipients in BYETTA. (4) • History of drug-induced immune-mediated thrombocytopenia from exenatide products. ( 4 )
May impact absorption of orally administered medications. ( 7 ) • Warfarin: Postmarketing reports of increased INR sometimes associated with bleeding. Monitor INR frequently until stable upon initiation or alteration of BYETTA therapy. ( 7 ) Generic Section Table 6: Clinically Relevant Interactions with BYETTA Concomitant Use of Insulin Secretagogues or Insulin Clinical Impact Exenatide promotes insulin release from pancreatic beta-cells in the presence of elevated glucose concentrations. The risk of hypoglycemia is increased when exenatide is used in combination with insulin secretagogues (e.g., sulfonylureas) or insulin [see Warnings and Precautions (5.3) and Adverse Reactions (6) ] . Intervention When initiating BYETTA, consider reducing the dose of concomitantly administered insulin secretagogue or insulin to reduce the risk of hypoglycemia. Warfarin Clinical Impact In a drug interaction study, BYETTA did not have a significant effect on INR [see Clinical Pharmacology (12.3) ] . There have been postmarketing reports for BYETTA of increased INR with concomitant use of warfarin, sometimes associated with bleeding [see Adverse Reactions (6.2) ] . Intervention In patients taking warfarin, the prothrombin time should be monitored more frequently after initiation or alteration of BYETTA therapy. Once a stable prothrombin time has been documented, the…
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| 4 | Not yet rated | Prescription | Injectable | — | — | View → |