What causes occipital neuralgia? Occipital Neuralgia may occur spontaneously, or as the result of a pinched nerve root in the neck (from arthritis, for example), or as the result of prior injury or surgery to the scalp or skull. Sometimes âtightâ muscles at the back of the head can entrap the nerves.
Puffy, swollen eyelids and dark circles under the eyes can occur when you have an eye infection such as pink eye. These swollen eyes are caused by inflammation associated with the eye infection, which directly affects the neighboring eyelids. Also, dry eyes can cause general puffiness and swelling.
Puffy or swollen eyes can be caused by fluid retention, stress, allergies, hormone changes, and other factors. Crying is often accompanied by swollen eyes because the tiny glands in the eyelids that produce tears become inflamed from overactivity. Other times we get puffy eyes after sleeping.