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Table 3 Frequency of side effects in the study population

From: Comparison of the efficacy of intranasal ketamine versus intravenous ketorolac on acute non-traumatic headaches: a randomized double-blind clinical trial

Side effect

Ketamine (n = 70)

Ketorolac (n = 70)

P value

Fatigue

5 (7.14)

2 (2.86)

0.245

Dizziness

11 (15.71)

2 (2.86)

0.009

Discomfort (generalized)

2 (2.86)

0

0.154

Nausea

8 (11.43)

2 (2.86)

0.049

HR rising

28 (40.00)

11 (15.71)

0.001

Blood pressure rising

9 (12.86)

23 (32.86)

0.005

Other

2 (2.86)

4 (5.71)

0.404

  1. Values are presented as number (%)