Remove default routes OPHTHALMIC, OTIC and NASAL on home meds (med rec)

When entering the patient's home meds, please remove the default routes for all eye, ear and nasal meds which currently default to OPHTHALMIC, OTIC and NASAL. The default results in it not being changed to a valid route, which results in an invalid order or a wrong order because it was changed to the wrong route later on by someone that did not enter it. It is safer for the patient have it left blank so that the person entering the home med will be required to enter the correct route when the med is entered in the system.