The Efficacy of Kohl (Surma) and Erythromycin in Treatment of Blepharitis: An Open-Label Clinical Trial

Table 1

Scoring signs and symptoms of blepharitis patients.

Symptoms	0	1	2	3	4
	Absent	Sometimes	Half of the times	Most of the times	Always
Redness sign	Absent	Mild	Moderate	Severe	—
Plugin sign	Clear orifices in the middle plugging <1/3 of orifices part of the lower lid	—	Plugin <1/3 to 2/3 of orifices	Plugin >2/3 of orifices	Plugin of all orifices
Swelling sign	Absent	Mild	Moderate	Sever	—
Crust sign	Clear	Cloudy	Granular	Paste like	Nonexpressible
Madarosis sign	Absent	Mild	Moderate	Sever	—
Inflammation	Absent	Mild	Moderate	Sever	—

Including itching, burning, redness, and sensation in the eye.