Years ago, someone gave us this secret remedy for cold sores, and it works! It is also good for kitty colds - the cold sore thing - L-Lysine. Also, if you're able to find, Pure Clove Oil works well for cold sores outside and inside your mouth. It stings a bit, and it's strong, but it surely helps kill the cold sore! A small drop on a cotton tip will do it. Also, keeping the tip of the bottle clean will help to prevent spread of the cold sore thing.
The Supraorbital notch is a small groove at superior and medial margin of the orbit in the frontal bone. The supraorbital nerve passes through this notch prior to dividing into superficial and deep components that provide sensory innervation to the ipsilateral forehead.
The largest opening in the skull is the foramen magnum. Here the brain stem leaves the skull and becomes the spinal cord. The foramen magnum is situated in the center of the posterior cranial fossa. It is separated from the middle cranial fossa by the dorsum sellae and the upper edge of the petrous bone.