Silodosindrug info
silodosin 4 MG Oral Capsule
What it is used for
Silodosin capsules, an alpha-1 adrenergic receptor antagonist, is indicated for the treatment of the signs and symptoms of benign prostatic hyperplasia (BPH). Silodosin capsule is not indicated for the treatment of hypertension. Silodosin capsule, a selective alpha-1 adrenergic receptor antagonist, is indicated for the treatment of the signs and symptoms of benign prostatic hyperplasia (BPH). Silodosin capsule is not indicated for the treatment of hypertension.
Text above is quoted in full from the FDA-approved drug label published by openFDA, effective October 7, 2025. Matched to this product by RxNorm code. Cross-references to other sections of the full prescribing information have been removed, since they point to a document not shown here. Nothing else is changed: no sentence is shortened, reworded or summarised.
Description
Silodosin capsule is a selective antagonist of alpha-1 adrenoreceptors. The chemical name of silodosin is 1-(3-Hydroxypropyl)-5-[(2 R )-2-({2-[2-(2,2,2-trifluoroethoxy)phenoxy]ethyl}amino) propyl]-2,3-dihydro-1 H -indole-7-carboxamide and the molecular formula is C 25 H 32 F 3 N 3 O 4 with a molecular weight of 495.53. The structural formula of silodosin is: Silodosin is a white to pale yellowish white powder that melts at approximately 105°C to 109°C. It is freely soluble in acetic acid, freely soluble in alcohol, and insoluble in water. Each Silodosin 8 mg capsule for oral administration contains 8 mg silodosin, and the following inactive ingredients: magnesium stearate, mannitol and sodium lauryl sulfate. The size #1 hard gelatin capsules contain gelatin, sodium lauryl sulfate and titanium dioxide. The capsules are printed with edible ink containing FD&C Blue No. 2 Aluminum Lake, propylene glycol, shellac, titanium dioxide and yellow iron oxide. Each Silodosin 4 mg capsule for oral administration contains 4 mg silodosin, and the following inactive ingredients: magnesium stearate, mannitol and sodium lauryl sulfate. The size #3 hard gelatin capsules contain gelatin, sodium lauryl sulfate and titanium dioxide. The capsules are printed with edible ink containing propylene glycol, shellac and yellow iron oxide. Silodosin
Text above is quoted in full from the FDA-approved drug label published by openFDA, effective October 7, 2025. Matched to this product by RxNorm code. Cross-references to other sections of the full prescribing information have been removed, since they point to a document not shown here. Nothing else is changed: no sentence is shortened, reworded or summarised.
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