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Table 3 Treatment-emergent adverse events: total and those occurring in ≥2% of subjects by incidence, severity, and relationship to study medicationa (N  =  167)

From: A multicenter, open-label, long-term safety and tolerability study of DFN-02, an intranasal spray of sumatriptan 10 mg plus permeation enhancer DDM, for the acute treatment of episodic migraine

 

Subjects

Mild

Moderate

Severe

Not related

Possibly related

Probably related

Definitely related

Overall

120 (71.9)

61 (36.5)

50 (29.9)

9 (5.4)

32 (19.2)

9 (5.4)

19 (11.4)

60 (35.9)

Application site pain

51 (30.5)

38 (22.8)

12 (7.2)

1 (0.6)

0

2 (1.2)

9 (5.4)

40 (24.0)

Dysgeusia

35 (21.0)

30 (18.0)

5 (3.0)

0

0

4 (2.4)

7 (4.2)

24 (14.4)

Application site reaction

9 (5.4)

7 (4.2)

2 (1.2)

0

0

1 (0.6)

2 (1.2)

6 (3.6)

Application site irritation

7 (4.2)

7 (4.2)

0

0

0

1 (0.6)

0

6 (3.6)

Throat irritation

8 (4.8)

6 (3.6)

2 (1.2)

0

0

1 (0.6)

2 (1.2)

5 (3.0)

Chest discomfort

4 (2.4)

4 (2.4)

0

0

1 (0.6)

0

0

3 (1.8)

Nausea

7 (4.2)

2 (1.2)

5 (3.0)

0

1 (0.6)

1 (0.6)

2 (1.2)

3 (1.8)

Dizziness

6 (3.6)

4 (2.4)

2 (1.2)

0

0

3 (1.8)

1 (0.6)

2 (1.2)

Paresthesia

4 (2.4)

3 (1.8)

1 (0.6)

0

1 (0.6)

1 (0.6)

1 (0.6)

1 (0.6)

Vomiting

4 (2.4)

2 (1.2)

2 (1.2)

0

2 (1.2)

0

2 (1.2)

0

Diarrhea

4 (2.4)

3 (1.8)

1 (0.6)

0

3 (1.8)

0

1 (0.6)

0

Gastroenteritis viral

6 (3.6)

3 (1.8)

3 (1.8)

0

6 (3.6)

0

0

0

Influenza

4 (2.4)

1 (0.6)

3 (1.8)

0

4 (2.4)

0

0

0

Nasopharyngitis

12 (7.2)

10 (6.0)

2 (1.2)

0

12 (7.2)

0

0

0

Sinusitis

11 (6.6)

4 (2.4)

6 (3.6)

1 (0.6)

10 (6.0)

1 (0.6)

0

0

Upper respiratory tract infection

18 (10.8)

15 (9.0)

3 (1.8)

0

18 (10.8)

0

0

0

Urinary tract infection

5 (3.0)

3 (1.8)

2 (1.2)

0

5 (3.0)

0

0

0

  1. aValues are n (%)