Not to be confused with the infraorbital groove, infraorbital canal, and infraorbital foramen. The lateral wall and the floor of the orbit are separated posteriorly by the inferior orbital fissure which transmits the zygomatic branch of the maxillary nerve, and the ascending branches from the pterygopalatine ganglion.he infraorbital vessels are found in the inferior orbital fissure, and travel down the infraorbital groove into the infraorbital canal and exit through the infraorbital foramen.
According to the Mayo Clinic, dehydration is what is known as a secondary headache: âa symptom of a disease that can activate the pain-sensitive nerves of the head.â Dehydration headaches occur when you lose a substantial part of the water and electrolytes that your body needs to perform normal functions.
More causes:see full list of causes for Dehydration Causes of Dehydration (Diseases Database): The follow list shows some of the possible medical causes of Dehydration that are listed by the Diseases Database: Hyperglycaemia; Hyperosmolar non-ketotic diabetic coma; Diabetes mellitus type 2; Diarrhoea; Intravenous infusion; Diabetes insipidus