Sometimes you may get frequent fevers or fevers that just don’t seem to go away. Fever usually suggests your body is battling an infection. However, a particularly high fever may be a sign of something more serious like lymphoma or leukemia, both of which are types of cancer.
The symptom may also be from meningitis or urinary tract infection — both can be serious if left untreated.
#9 Anxiety Attacks
Many times, if you experience nausea and nervousness, you are having an anxiety attack. But you should definitely pay attention to these symptoms since they may be caused by a heart condition.
Shortness of breath, when accompanied by chest pains and nausea, could be signs of a heart attack.
Most women experience periods of sadness or crying jags. But as women age, their progesterone levels drop, causing too much estrogen to dominate. This can lead to some significant depression and energy loss.
If you have these symptoms, along with sleep disruptions, PMS, or mood swings, then you may have a thyroid problem.
If you’re excessively thirsty on a day that is not hot, or during the winter, it could be more than just dehydration. Unquenchable thirst is a sign of type 2 diabetes, which is caused when glucose is high enough to spill into urine, leading to water loss.
If you are also very hungry and eating frequently, yet still losing weight, see a doctor.