Treatment of Rhinitis Sicca Anterior with Ectoine Containing Nasal Spray

Table 2

Development of nasal dryness assessed by patients on days 3, 6, 9, and 12 following treatment with ectoine nasal spray.

	d3	d6	d9	d12	𝑃 (d3 versus d12)
Study 1	4.64 ± 2.40	3.76 ± 2.53	2.90 ± 2.48	2.42 ± 2.37	<0.001
Study 2	4.43 ± 2.49	3.30 ± 2.12	2.33 ± 1.97	1.83 ± 1.49	<0.001