Can dysport cause light sensitivity in the eyes?

I am a 50 yr old female who has had dysport injections to around both eye areas, between the eye brow and the forehead 2-3 times per year for the last few years. Beginning shortly around the same time, I had begun to experience extreme light sensitivity. I went to an ophthalmologist who told me that I developed chronic dry eye and I have been taking rests sis every day with no real effect on my eyes. I still feel like squinting and closing my eyes all the time with no definitive cause. Help!