hyoscine-n-butylbromide + ondansetron

This is a **combination drug** consisting of **hyoscine-n-butylbromide** (also known as hyoscine butylbromide or scopolamine butylbromide) and **ondansetron**. - **Hyoscine-n-butylbromide** is an anticholinergic and antispasmodic agent used to relieve pain and discomfort from smooth muscle spasms in the gastrointestinal, biliary, or genitourinary tracts. It acts by blocking muscarinic acetylcholine receptors on smooth muscle cells, leading to muscle relaxation[2][4][6]. - **Ondansetron** is a selective serotonin 5-HT3 receptor antagonist used to prevent nausea and vomiting caused by chemotherapy, radiation, or surgery. It blocks serotonin from stimulating the 5-HT3 receptors in the gut and brain, thereby inhibiting the vomiting reflex[1][5][7]. The combination may be used in clinical practice to manage gastrointestinal symptoms where both smooth muscle spasm and nausea/vomiting are present, although standard fixed-dose products are uncommon.

Other names

hyoscine-n-butylbromide + ondansetronscopolamine butylbromide + ondansetron