What are the symptoms of viral facial paralysis?

Viral facial paralysis refers to herpes zoster virus infection caused by facial paralysis, clinical symptoms include the following aspects. 1, forehead lines disappear, can not frown. 2, eyes closed or closed tightly, closed eyes, double eyeball outward upward rotation, can expose the white sclera. 3, the same side of the nasolabial groove shallow, mouth droop, teeth when the mouth tilted to the opposite side. Orbicularis oris muscle paralysis causes bulging cheeks, air leakage when whistling, water leakage, food easy to stay in the affected side or gum when eating. 4. If the position of facial neuropathy is relatively high, it can show loss of taste in the front 2/3 of the tongue, as well as auditory hypersensitivity and pain in the mastoid region.