tres, Failing.--Many diseases flow from this cause, but at
present we only consider one. That is where a "numbness" begins to show
itself in fingers and toes, and to creep up the limbs. No time should
be lost in treating such a case. It arises from failure in the spinal
nerves, and these must be nursed into renewed vitality. This will be
greatly helped by wearing over the back next the skin a piece of new
flannel. Rub (_see_ Massage) the back with warm olive oil night and
morning, working especially up and down each side of the spine. Pursue
this rubbing gently but persistently, but do not fatigue the patient,
which may easily be done. Cease rubbing the moment fatigue manifests
itself. Continue this treatment for weeks even, and also treat, as in
next articles, _mind_ as well as body. (_See_ Locomotor Ataxia.)

Nerve Pain.--_See_ Pain.

Nerve Shock.--After a fright, or some very trying experience, some part
of the nervous system is frequently found to have given way. Heat is
felt in the stomach. Then, if no treatment is given, curious feelings
come on in the back of the head. Even inflammation of the stomach and
brain may come on in severe cases. In any such trouble, alcoholic
drinks, blisters, opium, and all narcotics are to be strictly avoided.
These only lessen the already weak nerve power. Show the patient in the
first place that there is no need for anxiety, the vast majority of
such cases being easily curable by right treatment. We have seen this
relief of mind alone effect a perfect cure. Therefore see to giving it.
Wring tightly out of cold water two ply of new flannel, large enough to
go round the lower part of the body, from waist downwards to hips. Put
these round the patient, with two dry ply of the same flannel above
them. Wear this night and day for a week or a fortnight. Keep the feet
always warm and dry. Give plain, easily digested food. If St. Vitus'
Dance shows itself, treat as directed under that head. Study the case
in the light of all said on nervous troubles in these pages, and you
will be able to cure almost any symptoms which may arise.

Nerves, Shaken.--By this we mean, not the nerve trouble which follows a
sudden injury or fright, but the result of long-continued worry and
overwork. Sleeplessness, great irritability of temper, depressing
thoughts, restlessness, and even a wish for death, are all symptoms of
this trouble. In any effort to cure it, the _mind_ must be largely
considered. T