For temporary relief of throbbing, dull, sick and nervous tension headaches. Headache Relief is a homeopathic formulation combined with Schuessler Tissue Salts traditionally used for the relief of headaches and the associated symptoms such as throbbing, dull, sick & nervous tension headaches. Contains equal parts of: Magnesium phosphoricum 6X, Arnica montana 6X, Kalium phosphoricum 12X, Strychnos anthelmia 4X, Sanguinaria canadesis 4X, and Natrium chloratum 6C. Homeopathic Range Martin & Pleasance oral Homeopathic Complex sprays are a lactose free homeopathic formulation, prepared by traditional methods and created with the inclusion of Schuessler Tissue Salts. Homeopathic formulations stimulate the body's own ability to assist in restoring natural equilibrium and health.