Shock wave 

What is shock wave therapy? 
A shock wave machine is a pressure wave – any action that displaces its surrounding medium is a shockwave. The ripple created when a stone is thrown into a pond is a shockwave. The shock wave therapy  used in equine medicine are generated in a fluid medium inside a transducer head and are then transmitted readily through skin, fat, and muscle. The high energy waves are focused within the transducer head so that the shockwave therapy can be directed to the precise area of the injury. When shock wave therapy hit an area of higher acoustic impedance, such as bone, the waves slow dramatically and a large amount of energy is released into the surrounding tissue.

What signs indicate this shock wave therapy is needed?

Shock wave therapy machine may treat conditions such as degenerated tendons (Achilles tendonitis), heel pain (plantar fasciitis) and tennis elbow (lateral epicondylitis).

How Long Does shockwave therapy machine Treatment Last?
The shock wave machine therapy session takes about 15 minutes depending on the disorder that is treated. In general, 3-5 sessions are necessary at weekly intervals. The greatest success rate when dealing with problem areas is achieved by following a 12 week treatment program.

When should I avoid this shock wave machine therapy?
Complications are infrequent with shock wave machine  therapy. People who have poor sensation (neuropathy) or hypersensitivity in the target area should not have this procedure. Open sores should also be avoided. Shockwave machine  therapy is not used in patients with heart conditions or seizures. It should not be used during pregnancy. This should be discussed with your physician before undergoing the procedure.