Indication：Yang Yin Qing Fei Tang is indicated for diphtheria due to yin deficiency and dryness-heat. The symptoms include white, curd-like spots in the throat that are hard to scrape off, a swollen and sore throat, with or without fever at the beginning of the disease, dry nose and lips, with or without coughing, raspy breathing resembling wheezing, a rapid, forceless or thin, rapid pulse.

Indication：Zeng Ye Tang is indicated for yangming warm-febrile disease with fluid inadequacy and constipation. The symptoms are constipation and thirst. The tongue is red and dry, and the pulse is thin and rapid or deep and forceless.

Indication：Wen Jing Tang is indicated for deficiency-cold of the chong and ren mai, obstructive blood stasis marked by menstrual spotting or purple menses with blood clots. There may be irregular menstruation such as advanced, delayed, or prolonged periods, or having a period twice a month. There may also be inhibited menses, fever at night, vexatious heat in the palms, dry lips and mouth, distention and fullness of the lower abdomen, a dark red tongue, and a thready, choppy pulse. Infertility due to deficient cold of the uterus may also manifest.

Indication：Mai Men Dong Tang is indicated for lung wei (lung atrophy) due to deficiency-heat. The symptoms are coughing, labored breathing, throat discomfort, sputum that is difficult to expectorate, coughing up or spitting saliva, dry mouth and throat, feverish feeling in the palms and soles. The tongue is red with scanty tongue coating, and the pulse is deficient and rapid.

Indication：Qing zao jiu fei tang is indicated for the pattern of warm-dryness damaging the lung, complicated by damage to both qi and yin. The symptoms are fever, headache, coughing with no sputum, labored breathing, dryness of the nose and throat, vexation, thirst, chest fullness and hypochondriac pain. The tongue body is dry with scanty tongue coating, and the pulse is deficient, big, and rapid.

Indication：This formula is indicated for the heat in the ying level. The symptoms are fever aggravated at night, vexation and sleeplessness, occasional delirious speech, thirst or not, inconspicuous macules and papules, crimson colored, dry tongue, and a thready, rapid pulse.

Indication：This formula is indicated for patterns of summerheat with damage to both qi and fluids. The symptoms are fever with profuse sweating, thirst and vexation, scanty dark urine, fatigue and weak breathing, listlessness, and a deficient, rapid pulse.

Indication：Yi Wei Tang is indicated for stomach yin damage. The symptoms include a burning sensation and dull pain in the gastric cavity, hunger with no desire to eat, dry mouth and throat, and dry stool. The tongue is red with scanty coating, and the pulse is thready and rapid.

Indication：1. Zhi Gan Cao Tang is indicated for patterns of yin-blood and yang-qi deficiency with malnutrition of the heart vessel. The symptoms are intermittent or knotted pulse, palpitations, weakness, emaciation, weak breathing, etc. The tongue is peeled with a scanty or dry and thin coating.

Indication：Ding Xian Wan is applicable to epilepsy caused by wind-phlegm-heat accumulation. The clinical manifestation include a sudden onset of epilepsy, dizziness, falling to the ground, losing consciousness, anoopsia, vomiting white foam, wheezing sound in the throat, yelling, convulsion of the limbs, a whitish-yellow and greasy tongue coating, and a wiry, slippery, and slightly rapid pulse. It can also be used to treat manic-depressive psychosis.

Indication：Cold damage, warm disease, summerheat disease with residual heat, and damage of both qi and fluid. The signs include body fever, profuse sweating, chest distress and restlessness, nausea, dry mouth and polydipsia, low spirits and weak breathing, dry throat and lips, poor appetite, cough and choking, insomnia, a red tongue with little coating, and a weak and rapid pulse.

Indication：Bai He Gu Jin Tang is indicated for a pattern of lung-kidney yin deficiency with deficiency fire flaming upward. The symptoms are coughing, labored breathing, blood in the sputum, dry and sore throat, dizziness and blurred vision, afternoon tidal fever. The tongue is red with scanty coating, and the pulse is thready and rapid.

Indication：Di Huang Yin Zi is indicated for yin fei syndrome (aphasia and apraxia) due to kidney qi deficiency and phlegm invading upward manifested as aphasia due to stiffness of the tongue, apraxia of the legs, thirst without a desire to drink, cold legs, and flushed face. The pulse is deep, thin, and weak.

Indication：1. Qi and yin consumption due to warm-heat or summerheat invasion. The clinical manifestations include profuse sweating, mental fatigue, general sluggish sensation, lack of strength, weak breathing, reluctance to speak, dry throat, and thirst. The tongue is red and dry with a scanty coating and the pulse is deficient and rapid.

Indication：This formula is indicated for stomach heat and yin deficiency. The symptoms are toothache, headache, loose teeth, gingival bleeding, vexing heat and thirst, a red tongue with a dry yellow coating, xiao ke, and swift digestion with rapid hungering.

Indication：Deficiency of yin and insufficiency of blood have lead to the disturbance of the mind. Symptoms include palpitations, vexation, insomnia, mental fatigue, forgetfulness, nocturnal emission, feverish feeling in palms and soles, aphtha, a sore mouth and tongue, and dry stool. The tongue is red with scanty coating, and the pulse is thin and rapid.

Indication：Da Ding Feng Zhu is indicated for a pattern of stirring of wind due to yin deficiency. The symptoms are clonic convulsions of the extremities, weak physique, lassitude of the spirit, a deep red tongue body with a scanty tongue coating, and a weak pulse; patients have a strong tendency of desertion.

Indication：Yi Guan Jian is appropriate for patterns of liver-kidney yin deficiency with liver qi constraint characterized by pain in the chest, abdomen, and hypochondriac regions, acid regurgitation, bitter taste, dry mouth and throat, a dry, red tongue, and a thready, weak or weak, wiry pulse. This formula is also applied for shan qi (hernia).