Urief(Silodosin) Side Effects

Severe Adverse Reactions

Syncope, loss of consciousness (frequency unknown), hepatic dysfunction, jaundice (frequency unknown).

Other Adverse Reactions (Sorted by Frequency)

Frequency ≥ 5%

Ejaculatory disorders (17.2%, including retrograde ejaculation, etc.).

Frequency 1% to < 5%

Urogenital system: Erectile dysfunction, urinary incontinence.

Digestive system: Dry mouth, stomach discomfort, diarrhea, loose stools, constipation.

Psychiatric and neurological system: Dizziness, orthostatic dizziness, vertigo, headache.

Circulatory system: Palpitations, tachycardia, arrhythmia, orthostatic hypotension.

Liver: Elevation of aspartate aminotransferase (AST), elevation of alanine aminotransferase (ALT), elevation of gamma-glutamyl transpeptidase (γ-GTP), etc.

Frequency < 1%

Rash, urticaria, ocular congestion, elevation of blood urea nitrogen (BUN), atrial fibrillation, etc.

Frequency Unknown

Edema, gynecomastia, numbness, tinnitus, etc.