Whether you're dealing with a dull ache, sharp pain in your abdomen or something in between, you're likely wondering "Why ...

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The pain may be constant or it can come and go over the three-month period or longer. There are many health conditions, both mild and more severe, that can lead to chronic abdominal pain.

If upper left abdominal pain is regular or severe, contact a healthcare professional to determine the cause. They can recommend treatment options depending on the underlying condition.

The woman had unexplained pain for years until a doctor made a shocking discovery during surgery, a lawsuit said.