<p>This combination is generally well tolerated. The most frequent findings of increased iris pigmentation were in patients with green-brown, yellow-brown and blue/grey/brown irides. In patients with homogeneously blue, grey, green or brown eyes, the change was only rarely seen. Darkening, thickening and lengthening of the eye lashes have been reported. The most frequently reported undesirable effects in clinical trials were irritation of the eye, including stinging, burning and ,itching, eye hyperaemia, corneal disorders, coniunctivitis blepharitis, eye pain, headache and skin rash.</p>