Table 1. Composition and Administration of Gyejigajakyak-tang (GJT) and Gyejigadaehwang -tang (GDT)
桂枝加芍藥湯(Gyejigajakyak-tang, GJT)			桂枝加大黃湯(Gyejigadaehwang-tang, GDT)
Herbal name	Scientific name	Daily dose(g)	Herbal name	Scientific name	Daily dose(g)
桂枝	Cinnamomi Ramulus	9	桂枝	Cinnamomi Ramulus	9
芍藥	Paeoniae Radix	18	芍藥	Paeoniae Radix	18
生薑	Zingiberis Rhizoma Recens	9	生薑	Zingiberis Rhizoma Recens	9
大棗	Zizyphi Fructus	9	大棗	Zizyphi Fructus	9
甘草	Glycyrrhizae Radix	6	甘草	Glycyrrhizae Radix	6
			大黃	Rhei Radix et Rhizoma	6
Total amount		51			57
Dried herbs above are weight of herbs of one day dose. The herbs above were boiled with water, and residues were removed. The patients were administered 120 cc three times a day.

Table 2. The Review of the 7 Patients Diagnosed as Somatic symptom disorder with Greater yin disease (太陰病)
Case No.	Age/ Gender	Duration from onset to SSD diagnosis (years)	Herbal medicine (days)
1	44/F	7	GJT (15 days) followed by GDT (45 days)
2	58/M	5	GJT (30 days)
3	45/F	1	GJT (30 days) followed by GDT (30 days)
4	71/F	1	GJT (150 days)
5	26/M	9	GJT (692 days)
6	46/F	9	GJT (93 days)
7	75/M	3	GJT (100 days)
All patients had been administered Gyejigajakyak-tang (GJT) at first, and administered Gyejigadaehwang-tang (GDT) based on clinical judgements, such as constipation and sleep disorders. SSD, somatic symptom disorder

Table 3. The Outcomes of the Herbal medication treatments with Gyejigajakyak-tang (GJT) and Gyejigadaehwang-tang (GDT)
Case No.	Age/ Gender	Clinical Symptoms at the first visit	BAI, the first visit	NRS, the first visit	NRS, the latest check
1	44/F	Brain fog	38	9	1
2	58/M	Back pain Sleep disorder	34	6	0
3	45/F	Vulvar pruritus	45	7	1
4	71/F	Occasional back thermalgia, sleep disorder	46	10	1
5	26/M	Indigestion	58	10	0
6	46/F	Headache	42	10	0
7	75/M	Rectal tenesmus, Vesical tenesmus	20	10	2
BAI, Beck’s anxiety inventory; NRS ,Numerical rating scale

Table 4. The Diagnosis Points Regarded as Greater yin disease (太陰病) in the SSD patients
Case No.	Age/ Gender	hypochon-driasis, duration to SSD diagnosis (years)	Evident stressful relationship	Anxiety, BAI	Remarkable changes after treatment in patients’ perspective
1	44/F	○, 7	○, past partner	severe, 38	“Especially, the quality of sleep has improved.”
2	58/M	○, 5	○, wife	severe, 34	“I tapered and cut Zolpidem voluntarily”
3	45/F	○, 1	○, sister, husband	severe, 45	“I felt itchy again when I was bothered about my sister.”
4	71/F	○, 1	○, husband, family in-law’	severe, 46	“Sleep status improved. And the fever in the chest and back has so much improved that I don’t recognize it unless you ask me.”
5	26/M	○, 9	○, father	severe, 58	"I had a meal with my dad"
6	46/F	○, 9	○, husband, family in-law’	severe, 42	“The headache didn’t bother me at the period before and after meeting my family in- law”
7	75/M	○, 3	○, wife	moderate 20	"I feel that it does good job in only 2 weeks"
SSD, somatic symptom disorder, BAI, Beck’s anxiety inventory