Europe — EMA
Obgemsa (Vibegron)
GNH USA supplies Obgemsa (Vibegron), a Beta-3 adrenergic receptor agonist for overactive bladder, urinary urgency and frequency. Request a quote for supply.
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What is Vibegron?
Vibegron, the active ingredient in Obgemsa, is a Beta-3 adrenergic receptor agonist presented as a oral tablet for oral use. It treats overactive bladder symptoms such as urinary urgency and frequency in adults.
GNH USA supplies Obgemsa as a licensed, GDP-compliant international pharmaceutical supplier serving hospitals, pharmacies and clinics worldwide.
What is Vibegron used for?
Obgemsa belongs to the class of Beta-3 adrenergic receptor agonists and is indicated for conditions affecting bladder storage function. - Overactive bladder: reduces urgency episodes and increases bladder capacity. - Urinary urgency: diminishes the sudden need to void. - Urinary frequency: lowers the number of daily voids.
What are the side effects of Vibegron?
Common Side Effects: - Dry mouth: mild to moderate sensation of oral dryness. - Constipation: reduced bowel movement frequency. - Headache: transient cranial pain. - Hypertension: modest increase in blood pressure. - Nasopharyngitis: mild upper respiratory tract inflammation. - Urinary tract infection: bacterial infection of the urinary system.
Serious or Rare Side Effects: - Urinary retention: difficulty emptying the bladder. - Severe hypertension: marked elevation of blood pressure requiring medical attention. - Allergic reaction: rash, itching, swelling, or anaphylaxis. - Angioedema: rapid swelling of face, lips, tongue, or throat. - Cardiac arrhythmia: irregular heart rhythm. - QT prolongation: potential for abnormal heart rhythm on ECG.
What precautions apply to Vibegron?
Before initiating therapy, consider the following precautions. - Renal impairment: monitor renal function and adjust therapy if needed. - Hepatic impairment: use with caution in patients with liver disease. - Cardiovascular disease: observe blood pressure regularly. - Pregnancy: safety unknown; avoid unless benefits outweigh risks. - Concomitant β‑agonists: assess for additive cardiovascular effects. - Store at ambient temperature: keep in the original pack, protect from moisture.
What does Vibegron interact with?
Vibegron may interact with several drug classes. Major Interactions (Avoid): - Other β3‑adrenergic agonists: risk of additive cardiovascular stimulation. - Strong CYP3A4 inhibitors (e.g., ketoconazole): may increase plasma concentrations. - Strong CYP3A4 inducers (e.g., rifampin): may reduce therapeutic effect. Moderate Interactions (Monitor Closely): - Antihypertensive agents: possible enhanced blood‑pressure lowering. - Diuretics: monitor electrolytes and volume status. - Anticholinergic drugs: may influence bladder symptom control.


