what causes nausea and headache
Allergic reaction causes sneezing, runny nose and hives and can lead to anaphylaxis, a whole body reaction. Anemia, a lack of red blood cells, can cause fatigue, pale skin, weakness, dizziness, headache and more. Aseptic meningitis, or viral meningitis, can cause fever, headaches, neck pain, nausea, and more. Aseptic meningitis, or viral meningitis, can cause fever, headaches, neck pain, nausea, and more.