Table 1.

Burning sensation scores by visual analog scale (VAS)

	1 week	2 weeks	3 weeks	4 weeks	5 weeks	6 weeks	7 weeks	8 weeks	Post-treatment follow-up visit at 1 month	Post-treatment follow-up visit at 2 months
Patient 1	10	8	6	5	4	3	1	1	1	0
Patient 2	10	9	8	6	5	3	2	1	1	0
Patient 3	10	4	8	4	4	1	1	1	1	0