If you have an ear injury, you may experience symptoms like earache, clear or bloody discharge from the ear, or changes in or loss of hearing. Ear injuries can also cause dizziness, nausea, and other symptoms. If you are injured and have severe pain in your ear or other worrisome symptoms, have your doctor examine your ear. Do not try to stick tweezers or cotton swabs in your ear to remove a lodged object as this might make the injury worse. If your ear is bleeding or wounded, wash the cut and apply a compress. Continued bleeding after 10 minutes may need to be checked out by a medical professional.