###Human: Does frequent eye flashes mean retinal tear? ###Assistant: Hi. Flashes are seen in retinal tears, but they are also seen in various other conditions. It is great that you have got your retina evaluated. But in the prescription (attachment removed to protect patient identity), there is nothing mentioned which requires Toba DM or Flur for management. I would recommend that you discuss with your doctor why those medications have been started or you stop using them immediately. Long-term use of steroid drops may lead to high intraocular pressure and damage to vision due to glaucoma. Take care.