Festive-Dee Optic Eye/Ear Drops is used to treat infections in the eye or ear caused by bacteria. It stops the growth of bacteria causing infection and helps relieve pain, swelling, redness, itching, or irritation in the eyes or ear. It also adds moisture to the eyes or ears and reduces dryness and burning sensation. Make sure you complete the full course of treatment. This will ensure that the infection is completely cured and prevent it from returning.