I have suffered with Iritis and was prescribed with two types of drops. One was called Tropixal which contains 0,5% of Tropicamide. I used 1 drop 3 times a day of this one and the second one was cortizone drops called Disper-sadron C. I also used this as well, two drops 4 times a day. After 10 days of use, the Iritis cleared up and didn't return. My Doctor also prescribed me with an injection if the Iritis didn't clear up, but I didn't need to take this. This was called Propiochrone. This contains Betamethasone Dipropionate & Betamethasone Sodium Phosphate. Ask your Doctor about these medications. Don't drive while using the cortizone drops though as this will open the iris and focus will be bad for the duration of the treatment. Good health. Vance.