Iotim Plus Eye Drop is a beta-blocker. It treats ocular hypertension  and open-angle glaucoma. It functions by controlling fluid over-production and pressure inside the eye thus preventing the chances of blindness medication can be taken both orally or as an eye-drop. On using Iotim Plus Eye Drop you may experience certain side-effects such as blurred vision, burning sensation of the eyes, drying of the eyes, headache, chest pain, mood swings, nausea, depression  seizures, night blindness, hair loss, swelling, difficulty in breathing, fever, irregular heart beat tiredness, loss of memory and a constant feeling of general illness

It would not cause blurring of vision. Kindly go for repeat examination.