Has anyone with psoriasis lost their vision?

I have psoriasis flare-ups near my eyes. It’s difficult to treat and is painful. The edges of the eyelids curve up or down because of the dryness thus producing a clear layer on the front of the eye. I’m worried about the situation. Will this lead to a permanent vision loss? I’m under treatment for psoriasis. I have scheduled an appointment with an ophthalmologist in Honolulu for next week to discuss this in details. Has anyone here had a similar situation? What treatment have you undergone? Does it affect your vision? Any advice is highly appreciated. Thanks!!