This
information will give your doctor useful clues about the
cause of your problem. Your doctor will also examine your
throat and neck. A test may be necessary. The most common
test is a barium swallow, in which X-rays are taken while
you swallow barium. Barium is a substance that shows up
on X-rays, so it gives a picture of how well you are swallowing.
It will show if the muscles of the throat are working properly,
and if there is any blockage.
If
everything is normal, it is possible that the problem you
are experiencing is due to anxiety and stress, or perhaps
to acid travelling upwards from the stomach. In fact, these
are probably the commonest causes of the symptom you describe.
When we are stressed, we become hyper-aware of various real,
but normal, sensations in our bodies that we do not normally
notice. Because these sensations are real, I don’t
quite agree with the idea that it is ‘all in the mind’,
which suggests they are imaginary.
You
mention that the swallowing problem is on and off. In general,
swallowing symptoms that come and go are less worrisome
than a problem that is there all the time or getting worse.
And serious causes tend to occur mainly in older people.