It is refered before that the basic means of treatment rely most on the natural cure ability inside the human body (auto-immune associated with metabolism system). Nevertheless, the formation of auto-cure ability is closely connected with good rest and sleep, which can't be guaranteed since the serious symptom of itching occurs frequently at night, the only result can be a weakening natural cure ability. The vicious circle makes the symptom become worse and worse with time slipping by. Over the past decade, there was not any more effective drugs or treatments available for these three intractable dermatosis: atopic dermatitis, chronic eczema, and palmoplantar pustulosis. We have begun our work from ten years ago to attempt to work out a traditional medicine-oriented way of curing these three intractable dermatitis. Based on a long years research and clinical trial, in Aug. 1996 we successfully discovered the prescription of "medical herb compound dispensing with distinguished effect, we called it "PORON-PORON". The clinical trials carried out from Oct. 1996 to Nov. 1997 on 150 cases showed that this prescription is effective not only to the three diseases above-mentioned, but also to any process of these diseases-minor, moderate and far advanced, with the curative ratio reaching 92%.
 

After a long years of research, Dr. Tsai developed this secret recipe-a medical compound of 35 kinds of Chinese medical herb produced with the process of dry-curing baking, decocting and refining, we called it "PORON-PORON" or "FuLang" in Chinese. It serves as positive "internal" chemical treatment-its mechanism of action is by oral medication to eliminate internal toxin, eject internal foreign protein and metabolize organic toxin outside the body to enhance the auto-immune ability, promote endocrine circulation and metabolism (promote the ability of ejecting toxin), improve the blood circulation on cutis. The "external therapy" includes two categories: (A) adopt vacuum-absorbing instruments to absorb the polluted blood and polluted fluid (foreign protein, organic toxin and the side effects pollutant of the chemical remains on cutis). (B) medicated bath-adding water to the "herb sack of Dr. Tsai and boiling it for 15 minutes, then pulling it all into bath-tub, adding some warm water again and then use the towel to polish the affected part which would result in eliminating the cuticula, improving the cortices and resume the function of body surface skin.
 

"PORON-PORON" is synthesized mainly with Japan medical herbs and western medical herbs, the choice of Japan medicinal herb is based on the basic theories of Chinese traditional medicine of 5000 years as well as the clinical experience of the modern science, its main subject is weeds foods with the effect of combating inflammation. While the weeds and foods that with affinity to human body and can fit each other are the main choice of western medical herb. The clinical reports on over 150 cases in more than one year shows that the composition of these 35 kinds of weeds are really effective, with effective rate reaching over 90% PORON-PORON's function of combating inflammation is more natural and mild, which is different from the mechanism of anti-inflammation (i.e, Antihistamine or steroid) on the concept of modern medicine.
 

From early 1996 when this therapy was put into clinical practice by Dr. Tsai, the application of "internal-external therapy" has cured more than 5000 cases, which includes Atopic Dermatitis, dry tinea, eczema, beatle acne, athlete's foot, acne, etc. During the period of internal treatment by oral medicating "FuLang" associated with the "External treatment" by absorbing polluted blood and liquid from cortex, the western medicine is by no means adopted simultaneously, such as antibiotic injection, taking antibiotic, vitamin pills and application of steroid, immune inhibitor, analgesic, antianaphylaxis, antipruritic, in some cases, even the light treatment must be forbidden. No matter men and women, old young, the diseases are expected to be cured within 6-18 months, while the resuming courses are varied because of the varied course of different cases, but for the patients who have been affected for 20 or more than 30 years, the course of treatment should be prolonged to about 30 months.
 

The ever-changing dermatosis has cause enough headache to the physicians from all over the world, but their causes have no difference. The above clinical experience shows that more than 92 percent dermatosis patients can be cured by this therapy. The diseases such as eczema, acne, xerosis cutis, atopic dermatitis, chronic eczema, pustula, blister, athlete's foot are expected to be cured with a cure rate reaching 90% within 6 months.

All of us knows that the application of steroid, antipruritic, antianaphylaxis can only temporarily prevent the top layer of dermatitis from worsening. The longer the treat course is, the more the side effects. In fact, these medicine cure the symptoms, not the disease. What's more, the difficulty of treating dermatosis and its disgusting symptoms of dirty, foul and ugly performance will cause other related influence: (A) physiological factor—abnormal physiological function, intolerable hot itch. (B) Psychological factor—lack of confidence, self—abased, drooping spirits. (C) Social performance—unable to work, have no social intercourse, bad public relations and ritual figure, infavorable to promote, etc. (D) Family and martial life—unable to take normal work and rest, the symptom of dirty and foul may cause some problems such as unable or dare not to get married or be divorced, its influence is deep and tremendous. With "the spirit of bringing comfort to the common people kindly of the Dr. Huatuo" in mind, we hope that more and more dermatitis patients can recover soon under the help of "internal-external therapy".