1 Teething generally occurs between 6 to 24 months of age.  Symptoms of teething include irritability, tender and swollen gums, and the infant wanting to place objects or fingers into the mouth in an attempt to reduce discomfort. Fever, cough, diarrhea, and cold symptoms are not found when a child is teething.
Nocardia infection, also known as nocardiosis, is a rare condition caused by the bacterium Nocardia asteroides. According to the Centers for Disease Control and Prevention, several different types of this condition can occur.
Non-arteritic anterior ischemic optic neuropathy (NAION) is due to impaired circulation of blood to the front of the optic nerve. It is called ânon-arteriticâ because there is reduced blood flow without true inflammation of the blood vessels (as there is in arteritis).inally, it is called an âoptic neuropathyâ because it is an injury to the optic nerve, which disrupts the ability of eye to send information to the brain. The eye examination for a patient with NAION shows swelling of the optic nerve (arrows), due to injury from. reduced blood flow.