Facial paralysis and headache can be caused by facial nerve paralysis, and some patients with facial paralysis and headache can take antiviral drugs for treatment. Facial nerve palsy can be caused by viral infection. When the facial nerve is involved, it leads to facial muscle dysfunction, which is mainly manifested as paralysis of facial expression muscles, loss of frontal lines, inability to frown and knit the eyebrows, inability to close the eye slits, facial asymmetry, lacrimal gland dysfunction, and abnormal sense of taste. For facial nerve palsy caused by viral infection, anti-viral drugs such as acyclovir, vasiclovir, etc.; corticosteroids such as dexamethasone, prednisone tablets, etc.; neurotrophic drugs such as vitamin B1, vitamin B12, etc.; anti-inflammatory, analgesic drugs such as ibuprofen, etc., can be taken by patients with severe headaches. It is recommended that patients seek timely medical treatment, strictly follow the doctor’s instructions for medication, actively cooperate with the doctor’s treatment, pay attention to rest in life, ensure adequate sleep, avoid overwork, regular review.