Gel technology involves the use of gels, which are semi-solid materials that can hold large amounts of liquid while maintaining their shape. These gels are made up of a network of polymers that trap water or other solvents, making them useful in various applications, including pharmaceuticals, cosmetics, and food products. In the medical field, gel technology is often used for drug delivery systems, where medications are encapsulated in gels to control their release into the body. This method can enhance the effectiveness of treatments and reduce side effects, making it a valuable tool in modern medicine and healthcare.