Stress comes in all forms. We have stress from work, school, relationships, family issues and so much more. Stress causes sleepless nights, stress related pains, and over anxious behavior. Luckily, hydrotherapy has been a main outlet for people who suffer from these symptoms. Hydrotherapy involves three main components: heat, buoyancy, and massage. To many people that might seem insignificant, but in actuality it is not at all.