The invention provides methods of treating macular edema in a patient that include determining whether the patient has been diagnosed with or has experienced symptoms of macular edema for a predetermined period of time. If the patient has been diagnosed with or has experienced symptoms of macular edema for a predetermined period of time the method of treatment includes administering a therapeutically effective amount of an AED to the patient. If the patient has not been diagnosed with or has experienced symptoms of macular edema for a predetermined period of time the method of treatment optionally includes treating the patient with a therapy other than an AED. The invention further provides methods of treating macular edema in a patient using methods of and devices for administering an AED.
