Ototop Eye Drop should only be used externally Follow your doctors instructions regarding the dosage and duration of use When using the eye drop hold the dropper close to your eye without touching it Gently squeeze the dropper and place the medicine inside your lower eyelid Remove any excess liquid It is important not to skip any doses and to complete the full course of treatment even if you start to feel better After applying the eye drop you may experience temporary eye irritation and a burning sensation However these side effects usually go away on their own If they persist for a longer period inform your doctor Initially the eye drop may cause temporary blurring of vision Be cautious when driving or using machinery Avoid wearing contact lenses while using the eye drop