The usage of reflexology is especially effective to relieve pain in the back, headaches and toothache as well as asthma and arthritis. The massaging action creates a soothing effect that enhances the blood flood giving an overall benefit to the whole body. It cannot be used to treat a disorder that requires surgery. The pressure of the finger is applied to a nerve ending creating a sensation elsewhere in the body indicating a connection or flow between the two points. The pain may not be alleviated straight away but continued massage over period of up to one hour may have the required effect.