The symptoms vary depending on the location of the injury: paralysis, inability to stand, instability of the center of gravity, slight head tilt, unbearable pain, bad temper, and vomiting are all the initial symptoms of neuritis. Neuritis is divided into three types: spinal neuritis, cerebral neuritis, and spinal neuritis. The grades range from mild to severe. Mild ones may heal on their own, while severe ones can only be repaired with rest and medication.