Valethamate bromide is primarily used as an antispasmodic agent to relieve smooth muscle spasms, particularly in the gastrointestinal, genitourinary, and uterine tracts. It is commonly prescribed to manage conditions like irritable bowel syndrome (IBS), abdominal cramps, dysmenorrhea, and uterine spasms during labor. Additionally, it is utilized in urology to alleviate bladder spasms and discomfort associated with urinary tract infections or catheterization. It acts by inhibiting the parasympathetic nervous system, leading to relaxation of smooth muscles and effective reduction of pain and improvement in patient comfort in various clinical scenarios.