Part 10

Gentle pressure, accompanied with the use of cold water, is of service in the same cases in which poultices are employed; that is to say, when the action has not become perfect, but has rather begun to subside, and the granulations remain dark coloured, and in a dying state. They are absorbed, and replaced with more perfect and healthy granulations.

When, however, the action still continues in the same state of overacting, or seems to be increasing, these remedies are rather hurtful; and we will derive more benefit from using applications of a gentle stimulating nature, which restore the action to a more perfect and natural state, in the same way as they cure the inflammatio debilis. For this purpose, one of the best applications is the following:

R. Opii drachmas duas. Camphoræ scrupulum. Vini Albi uncias quatuor. Macera per triduum, dein cola.

This may be applied by means or a bit of lint to the sore. It generally produces considerable smarting for a few minute, after which the pain abates. The application is to be repeated every hour, or every two hours, until the sore begins to look healthy, and the pain abates. The adhesive plaster ought then to be substituted in its place.

Laudanum may also be employed with the same intention, but it is inferior to the other.

Lemon juice is also sometimes useful, and may be employed where the opiated wine fails, or is not at hand.

When the state of overaction becomes confirmed, and progressive, the sore spreads, becomes very painful, and assumes the appearances which have been already described. In this case, the application of carrot, or turnip poultices, is frequently useful. These vegetables are sometimes made into a poultice by boiling them, and, at other times, by rasping them down raw.

Camomile flowers, boiled in milk, and then expressed, yield a decoction, which, when made into a poultice with crumb of bread, frequently abates the pain. Sometimes the application of cloths, dipped in fine oil, give relief.

These sores are also frequently reduced to a more healthy state, by applying cloths dipped in the following mixture:

R. Ammon. Hepatizatæ guttas decem. Aq. Font. uncias octo.

The ammonia hepatizata is prepared by passing a stream of hepatic gas through the aqua ammoniæ.

This produces a moderate degree of smarting for a little time, during which the former painful sensation arising from the sore lessens, and does not return for some time. When the peculiar pain of the ulcer again manifests itself, the solution is again to be applied.

An ointment, consisting of two drachms of powdered opium, and one ounce of simple cerate, is also a very useful application.

Sprinkling the sore with red precipitate, or touching the surface with caustic, frequently stops the disease.

The kind of erythematous affection, which frequently affects the surrounding skin, is best removed by stimulating applications, which abate the pain or hot sensation, and make it less apt to ulcerate. The following is a very useful application for this purpose. The affected part is to be lightly dusted with it occasionally:

R. Hyd. Precip. Rub. unc. i. Pulv. Opii semiunc. Cretæ Ppt. unc. ii. Tere simul ut fiat pulvis subtiliss.

When, by any of these applications, the state of overaction is overcome, pressure is the best remedy for preserving our ground, and producing a cure; for, remedies which may be useful in the diseased state, will be hurtful when this state is removed.

In this sore, anodynes are to be freely employed internally; for, given sparingly, they do no good.

All the applications ought to be made gently, and lightly; because any mechanical irritation increases the disease.

No external application whatever will produce the same good effect, if used by itself, as when such a general action is induced as shall co-operate with the local remedies. In slight cases, thirty drops of laudanum may be given twice a-day; but, when the overaction is more violent, the dose must be more frequently repeated.

The second variety of this species is a very troublesome ulcer, and admits, as has been already observed, of two divisions: First, it not unfrequently happens, that, after an indolent ulcer has been in a healing state for some time, a state of overaction is induced, by fatigue, or other causes, particularly by the natural inability of the newly formed, and not completely perfect granulations, to sustain the action which is necessarily induced in them by their connection with other parts (upon the principle of the communication of action). In this case, the sore becomes foul, dark coloured, and painful, whilst the cicatrix ulcerates, and the new granulations die, so that, in a short time, the ulcer regains its original size, and even spreads slowly to a greater extent. Second, an old ulcer may, without having been previously in a healing state, become converted into the overacting ulcer; because the surface has its power so weakened, that common agents, which naturally excite action in the part, excite a disproportioned and morbid action in the ulcer; but this action is of the low kind, and bears somewhat the same relation to the first species, (or overacting ulcerative action, in ulcers previously healthy,) that the inflammatio debilis does to the inflammatio valida. In this case, the surface is bloody, and the half-formed granulations are of a livid colour; the callus edges are of a dusky red, or modena colour; the integuments are generally mottled; the inferior part of the limb is cold and painful.

In the cure of the first division, we must enjoin rest, as in the second variety of the first species, and apply cloths, dipped in a mixture of two parts of laudanum and one of camphorated spirit of wine, which produces at first considerable smarting; but the sensation is different from the former pain; and, although uneasy, is yet more tolerable than the peculiar pain of the ulcer. This application ought to be renewed two or three times in the course of the day, until the surface becomes of a better appearance, and the pain abates.

The application of the powder of bark to these sores is sometimes, but very seldom, of service.

This was probably recommended on account of the sphacelated appearance which these sores sometimes have.

A poultice, formed of decoction of camomile flowers, opium, and charcoal, is frequently of use, and should be employed when the laudanum and camphorated spirit fail. This should be applied cold.

Let two ounces of camomile flowers be boiled in three pounds of water down to two. When this is cold, it ought to be strained, and half a drachm of opium diffused in a pound of the decoction. Of this, a sufficient quantity is to be added to powdered charcoal, in order to form a poultice.

In the second division, the fermenting poultice is often of service; but it must, like all other applications, be continued no longer than the state which it was intended to remove remains. If we continue it too long, we do hurt; for, if it be kept on when it produces continued pain, it induces a state of overaction, similar to that which it was intended to destroy. Whenever the surface becomes redder, and the pain less, it may be useful to employ some other application, such as laudanum, &c.

The fermenting poultice is made by adding a spoonful of yest to an oatmeal poultice, and placing it before the fire until it begins to emit air, or rise up in a bubbling way. It is then fit for applying to the sore.