adrenaline (epinephrine). A hormone of the adrenal medulla which, instilled in the eye, causes a constriction of the conjunctival vessels, dilates the pupil and diminishes the intraocular pressure. See adrenergic receptors; ocular decongestant; naphazoline; neurotransmitter; noradrenaline (norepinephrine).
For tinnitus with hearing impairment, press and massage the hollows behind both earlobes and the jawbone directly beneath the ears; and/or press on the gums behind the wisdom teeth with a pencil eraser, or bite down on a wad of cotton in the same location for several minutes. Do this once per day.
MotherNature.com warns against using any foreign object to scratch the inner ear. Instead, try a few drops of warm oil. These homemade drops can be made with mineral oil, olive oil or vegetable oil. To warm the oil, the container should be placed into a warm glass of water for 15 to 20 minutes.