Anodynes are those medicines which relieve pain by blunting the sensibility of the nerves, or of the brain, so that it does not appreciate the morbid sensation. An anodyne may be a stimulant in one dose, and a narcotic in a larger one. The properties of different anodyne agents vary, consequently they produce unlike effects. The size of the dose required, differs according to circumstances and condition. An adult, suffering acute pain, requires a much larger dose to produce an anodyne effect than one who is a chronic sufferer. An individual accustomed to the use of anodynes, requires a much larger dose to procure relief than one who is not. Doses may be repeated, until their characteristic effects are produced, after an interval of thirty or forty minutes. When the stomach is very sensitive and will not tolerate their internal administration, one-sixth of a grain of Morphia can be inserted beneath the skin, by means of a hypodermic syringe. Relief is more quickly experienced, and the anodyne effect is much more lasting than when taken into the stomach.
Source: The People’s Common Sense Medical Adviser in Plain English or, Medicine Simplified, R.V. Pierce.Filed under Definition | Tags: anodyne, brain, narcotic, nerves, pain, pain relief, relief, stimulant | Comment (0)