The efficacy and safety of Longmu Tang granule for the treatment of atopic dermatitis: study protocol for a single-centred, double-blinded, randomised, placebo-controlled trial

Table 2 Traditional Chinese medicine syndrome score

	None	Mild		Moderate		Severe
Primary symptoms
Itch	0	2		4		6
Patterns of skin lesion	0	2		4		6
Area of skin lesion	0	< 10%	10–29%	30–49%	50–69%	70–89%	90–100%
Area of skin lesion	0	1	2	3	4	5	6
Secondary symptoms
Restlessness	0	1		2		3
Dry mouth	0	1		2		3
Sleeplessness	0	1		2		3
Dry stool	0	1		2		3
Scanty dark urine	0	1		2		3

ISSN: 1745-6215