Nosebleed
Slight nosebleed does not require treatment; no harm results from it. When severe nosebleed occurs, loosen the collar (do not blow the nose), apply cold to the back of the neck by means of a key or a cloth wrung out in cold water; a roll of paper under the upper lip between it and the gum will help; when bleeding still continues shove a cotton or a gauze plug into the nostrils leaving it there until the bleeding stops.