Table 4.

Correlation of differences of single symptoms (mean values) between d1 and d7 (based on patients' evaluations) in study 1.

Symptom	Difference means d1–d7 ectoine	Difference means d1–d7 azelastine	P value
Nasal obstruction	0.76	0.78	0.814
Rhinorrhea	1.1	0.68	0.446
Sneezing	1.0	1.6	0.54
Nasal itching	0.76	1.65	0.184
Conjunctivitis	0.72	−0.3	0.42
Eye itching	0.57	0.15	0.73
Tearing	0.09	0.35	0.826
Palate itching	0.09	1.66	0.034