Asthma flatulentum, or Hypochondriacum; when many thick vapors rising from the Hypochondria, do compress the Diaphragma, and hinder its motion, whence comes great difficulty of breathing, with∣out snorting.
The Knowledg of this Disease, and its kinds, may be by what hath been said.
In a Dispnoea, the breath is thick, without noise or anhelation, and with less trouble.
In an Asthma the Breast is more heavy, the Breath thicker and quicker, with anhelation, snorting, and wheesing.
But in Orthopnoea, the Patient cannot breath but with his neck upright, and if they lie down, they are ready to be choaked.
The Signs of the Causes are these:
If Asthma come from gross humors gathered in the Lungs, the difficulty of breathing comes by de∣grees, by little and little, and is continual.
But if Humors come at a distance from other parts into the Lungs, the difficulty of breathing is not continual For albeit Asthma which comes from matter contained in the Lungs, useth to be encrea∣sed by external causes, as Anger, Southernly winds, and the like; yet in Asthma which comes from matter flowing from another part, the encrease is more manifest. If this matter come from the brain, there is a manifest Catarrh; but if no signs of a Cararrh appear, you must conjecture that the matter comes by the Veins to the Lungs, and the swelling of the feet, and evil habit of body called Cachexia, is a sign that the Liver is affected.
If a thick humor be contained in the Bronchia of the Lungs, the Respiration is with noise and cough; as also by spitting the disease ceaseth, or is diminished.
If the Humor be in the Veins, or substance of the Lungs, there is no noise, and there is seldom any spitting by Cough.
As to the Prognostick. An Asthma is a Chronical disease, and very hard to be cured, and often ends in a Cachexia or Dropsie. Yong men are somtimes cured, and not without great labor, but old men never. Infants except they be speedily cured, die by a Catarrh, which followeth:
They who grow crooked upon an Asthma or Cough, die before they come to ripeness of age, because the gibbosity hindereth the convenient growth of the breast, nevertheless get their due encrease and bigness, but having not room enough to dilate themselves; from whence the heat of the Heart being not sufficiently fanned, the patient dieth.
A Pleuresie, or Peripneumonia commg upon an Asthma, is deadly, because the Lungs being weak∣ned by a long disease, cannot resist so great a disease coming thereupon, and expel the matter.
The Cure of the Asthma is two-fold. namely, in the Paroxysme, and out or it.
In the fit, presently you must open a Vein, a Clyster being given, if the blood do seem any way to abound: for when the Veins are empty of blood, the Respiration is more free. But if the disease be elder, and blood hath been often drawn, it is better to abstain from bleeding, because by diminishing the natural heat, it will encrease flegm.
It is good to open the Veins in the Ancles in this disease, coming by consent from other parts.
After bleeding, or if it be omitted as not thought fit, you must purge flegm, with the things pre∣scribed in the Cure of the cold distemper of the brain, putting to them alwaies things proper for the breast as much as may be.
Vomits, althongh disallowed by some in this disease, yet are they most convenient, as frequent experience hath taught, and somtimes the sit is taken away with a vomit only.
Among these the chief is Aqua Nicotiana, or Tobacco Water. given in the quantity of an ounce; and it may be made into a Syrup with Sugar: In want whereof you may use the Salt of Vitriol, Aqua benedicta Rulandi. Now the reason is excellent why Vomits do so much good in this dis∣ease. For while the thin humor falling from the head insinuateth it self into the Aspera Arteria, and the Bronchia of the Lungs; and the thick falls into the Stomach, and is there so fixed that it can scarce∣ly be taken away. And while the weak heat of the Stomach doth stir the matter, thick vapors are produced, which puffing up the Stomach, compress the Diaphragma, and cause difficulty of brea∣thing. Hence it comes that when the Stomach is emptied, the fit ceaseth, or is much less. Moreover, An Asthma somtimes (nay often, according to Sennertus) cometh of crude humors about the Liver, and in the Veins, which are carried by the Vena Arteriosa into the Lungs, and compress the Bronchia, from whence cometh an Asthma. For the evacuating and revelling of these humors from the Lungs, a Vomit is very good. As also for this cause, the Remedies purging humors downward are very ex∣cellent.
The Juyce of our Flowerdeluce, doth gently move and purge downward, taken to the quantity of half an ounce, with one ounce of Hippocras, which Placerus in his Observations saith he hath used with good success.
You may give two ounces of the juyce of Flowerdeluce, if the former did work suffici∣ently.