Spinal bath therapy is used to treat a variety of medical conditions, including stress, depression, insomnia, musculoskeletal disorders, and hypertension. Along with complete relaxation, it also aids in better blood circulation in the spinal nerve. The patient is made to lie in a specially made tub with water submerged up to the patient's spine. The water's temperature is adjusted based on the intended outcome of the bath. Depending on the patient's condition, a spinal bath can be cold, neutral, or hot.