Antispasmodics are medications designed to relieve muscle spasms, particularly in the gastrointestinal tract. They work by relaxing the smooth muscles, which can help alleviate symptoms such as cramping and discomfort associated with conditions like irritable bowel syndrome or gastrointestinal disorders. These medications can be classified into two main types: anticholinergics, which block certain nerve signals, and direct muscle relaxants, which act directly on the muscle tissue. Antispasmodics are often available in various forms, including tablets, liquids, and injections, making them accessible for different patient needs.