That is also a condition that is a neuro condition and damage the nerve of face around your nose,eyes,mouth,but is mostly affect one side only check with your md as well I heard happen due dental decay or trauma due a dental procedure but also can appear due to stress,affect the nerve and muscle around the eye and eye lids,hope you do a research and is never bad idea to make the dr check any disease that out there,hope this help, always your friend Jesika blessings