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Table 1 Treatment-related adverse events

From: Effect of benzalkonium chloride–free travoprost on intraocular pressure and ocular surface symptoms in patients with glaucoma previously on latanoprost: an open-label study

AE, n (%)

BAK-Free Travoprost

(n = 191)

 Eye irritation

7 (3.7)

 Eye pruritus

6 (3.1)

 Eye pain

5 (2.6)

 Foreign body sensation in eyes

3 (1.6)

 Ocular hyperemia

3 (1.6)

 Abnormal sensation in the eye

2 (1.0)

 Blurred vision

2 (1.0)

 Headache

2 (1.0)

 Photophobia

1 (0.5)

 Pingueculitis

1 (0.5)

 Skin hyperpigmentation

1 (0.5)

 Conjunctival edema

1 (0.5)

 Dry eye

1 (0.5)

  1. AE = adverse event; BAK = benzalkonium chloride