inflammation <\/a>in the nose and sinuses or as a result of a fever. Headaches are very common with the flu and may present before any other symptoms. They can also last longer than any other symptom. <\/p>\n\n\n\nSome people also experience pain in their eyes, along with a headache. The headache can also be a sign of dehydration caused by the flu. Drinking plenty of fluids, resting in a dark room, and taking over the counter pain medications can all help relieve a headache. Treating a fever can also help. <\/p>\n\n\n\n
Some people are unable to get rid of their headaches as long as the virus is still present. Headaches can be a symptom of sinus infections, migraines, vision problems, and many other health issues, so it\u2019s important to confirm a flu diagnosis.<\/p>\n\n\n\n\n\n\n\r\n
<\/div>