It is crucial to only use Decol P Eye Ointment in the eyes as directed Follow the prescribed dosage and duration and only apply it to the affected eyes Prior to administering the medicine ensure that you wash your hands Avoid exceeding the recommended dosage and do not abruptly discontinue use without consulting a doctor While generally safe it is possible for the ointment to cause mild irritation tingling sensation discomfort or eye pain These effects are usually temporary and should subside However if they persist it is advisable to seek immediate medical attention