Silent Swallowing Trouble and Acid Damage

Painless difficulty swallowing is the single scariest symptom in your upper body.

If it hurts to eat, you’re probably just dealing with a spasm or inflammation, but if food just

gets stuck without any pain, that is the classic silent alarm for a tumor blocking

the pipe. Your stomach is basically a tank of acid designed to melt steak,

but your throat can't handle that heat. If acid splashes up too long,

your esophagus panics and literally mutates its own cells into intestine cells just to survive.

And if you ever see jet-black tar in the toilet, run to the ER because you are bleeding

internally.