Temperature or humidity changes can trigger the membranes inside your nose to swell and cause a runny or stuffy nose. Infections. A common cause of nonallergic rhinitis is a viral infection â a cold or the flu, for example. Foods and beverages. Nonallergic rhinitis may occur when you eat, especially when eating hot or spicy foods. Drinking alcoholic beverages also may cause the membranes inside your nose to swell, leading to nasal congestion. Certain medications. Some medications can cause nonallergic rhinitis.
I have experienced the same since spring of 2007 - after negative testing for everything else, I had a positive Western blot test for Lyme disease. Infection with the Lyme bacteria can cause this sort of internal vibration-a type of paresthesia (peripheral nerve sensation).
The blood vessels of skeletal muscles, in contrast, has beta 2 receptors which causes vasodilation. Hence sympathetic stimulation cause vasoconstriction of blood vessels of viscera and dilates the vessels of skeletal muscles redirecting blood flow to skeletal system, thus preparing for fight, flight, fright reaction.The heart rate also increases, forcing more blood to flow to muscles.Hope this helps :).ut at the same time they cause vasoconstriction of arteries carrying blood to the digestive organs, kidneys, and all those other internal organs that are not necessary for short-term survival (which is what the sympathetic system is all about).