Is a headache a sign of the flu?
Symptoms of the Flu.
Flu symptoms can vary from person to person, but most people with influenza will experience some degree of fever, chills, headaches, body aches, congestion, coughing, and fatigue..
Why does flu give you a headache?
When you are suffering from a cold or flu, a headache can form thanks to infection-fighting molecules called “cytokines.” These little molecules are released by your immune system. While their primary function is to fight off infection, they can bring on inflammation which in turn can cause headache in some people.
Can viruses give you headaches?
A viral infection may give you a fever and cause headaches. Getting the flu or catching a cold can also make migraine attacks and cluster headaches worse. Cold and flu viruses may cause inflammation, swelling, and liquid to build up in your nose and sinuses. This leads to headache pain.
Why won’t my flu headache go away?
Headaches that Stay After the Flu Typically, people fully recover from the flu after a week or two with rest and medication. However, lasting symptoms, such as a headache, can indicate serious complications that may require emergency care. If a headache with fever persists, this could be due to a sinus infection.
What causes chills and headache?
You have a viral or bacterial infection. “Your body temperature increases, even though you might feel cold. If you have a viral infection, you will usually notice other symptoms along with chills, such as sore throat, cough, headache, fatigue and muscle aches.
How do you get rid of a flu headache?
Headaches often go hand-in-hand with the flu, and the best thing to do is get plenty of rest and drink lots of liquids to keep hydrated. Pain from a headache can often be diminished using aspirin, ibuprofen, or acetaminophen.
What are the stages of flu?
What to expect with the fluDays 1–3: Sudden appearance of fever, headache, muscle pain and weakness, dry cough, sore throat and sometimes a stuffy nose.Day 4: Fever and muscle aches decrease. Hoarse, dry or sore throat, cough and possible mild chest discomfort become more noticeable. … Day 8: Symptoms decrease.
How long can a viral headache last?
Sometimes a benign viral infection may set off a cycle of chronic daily headaches that do not have typical features of migraine or tension-type headache. The headaches typically are aggravated by exertion or straining and usually improve in a few weeks or months.
Why does my head hurt but no fever?
Normal headaches are usually caused by dehydration, muscle tension, nerve pain, fever, caffeine withdrawal, drinking alcohol, or eating certain foods. They may also happen as a result of toothache, hormonal changes, or pregnancy or as a side effect of medication.