Another common symptom of the disease is severe headaches. Headaches are very common for a number of people, but most of the time people can identify the cause of their headache and can take an over the counter medication and go along with their day. Usually, it is dehydration, too much sun exposure, not enough to eat, or other possible scenarios. If a severe headache, almost like a migraine, appears after you get bit by a mosquito, you need to contact your healthcare provider as soon as you can because you might have something more severe.If your headache does not go away with Tylenol or Advil, having a second opinion will at least give you peace of mind. In most cases, the patient can have symptoms that are very common for a mild case of the flu or another viral infection. If you were in the Latin American countries and have a severe headache, seek a second opinion.Next