Washing the hands and face in _cold_ water, and drying vigorously, will often cure it when beginning as "cold in the head." Cold, applied in a certain way, cures the after effects of chill, but it must be so applied as only to affect the part to which it is applied, while the general heat of the body is kept up. Catarrh may occur in any internal membrane of the body. If these can be reached, as the nostrils, or even the bowels, may be by syringing, then nothing is better to effect a cure than cool water and vinegar, or weak acetic acid. Brush the nostrils often with this, and cold in the head will soon be cured. It can be applied still better by means of a nasal douche. Syringing the bowels with this cool acid mixture in the more serious catarrh of these will also cure. Patient perseverance is wanted, however, in the latter case. Get also the external skin to act thoroughly. Where the cause of internal catarrh is exhaustion, through overwork or worry, the cause must be removed. Let the sufferer learn trust in a living Heavenly Father, and cast all burdens upon Him, and the physical treatment will have a fair chance to cure. _See_ Breath and Skin. Cauliflower Growths.--These begin like warts, and in the earlier stages poulticing and soaking with weak acid almost invariably cure. After some months the growth looks like the head of a cauliflower, and becomes dangerous if on a vital region. It is not really a parasite, but rather a diseased state of the skin, which is perfectly curable. First every part is carefully cleansed with a small camel's-hair brush and weak acid (_see_ Acetic Acid). Then the buttermilk poultice is applied all night, or even night and day (_see_ Buttermilk Poultice). Cleanse again after poulticing. Careful and persevering continuance of this treatment will effect a cure. Cayenne and Mustard.--Mustard spread on a _cold_ towel and applied to the spine or lumbar region of the back is often an effective aid to the cold treatment. If such applications have to be made more than once, cayenne pepper is preferable to the mustard, and equally powerful. When cold cloths alone fail, this more powerful treatment may be tried. Pain and burning after cayenne are relieved by applying olive oil. Cayenne Lotion, or "Sweating Mixture."--This is made with one or two tablespoonfuls of cayenne pepper (as desired weak or strong), half a pint of white vinegar, and a pint of boiling water. These are mixed and infused for half-an-hour. The mixture is then carefully strained so as to remove the pepper grains. Dilute, if too strong, with water. Cayenne "Tea."--Infuse an ounce of good cayenne pepper in a pint of boiling water. Strain out the pepper. This produces a glow of heat on the skin when rubbed on, and may be a valuable adjunct to oil rubbing where that is intended to raise such a glow.