Rubefacient
The word rubefacient refers to substances that cause reddness or reddening of the skin.
The red colouration may be due to irritation.
An example of a therapeutic use of a rubefacient is as a counter-irritant for the relief of muscle pain.
Related information:
The definitions in this section are of words used to refer to the actions (effects) of both pharmaceutical drugs and natural remedies. For information about specific oils, herbs, and remedies that might have properties including some of the actions mentioned in this section, see other parts of this website. For example, the pages about Aromatherapy Essential Oils, Bach Flower Remedies, Herbalism, Homeopathic Remedies, Homeopathy and Massage Carrier Oils.