Apr 21, 2015 ... However, many experts agree that yawning and the tears that often come as a
result of the action perform a much more important physiological ...
When someone yawns, there is a small increase in pressure within the skull,
which is ... As mentioned, tears are created via the lacrimal system; this system is
Dec 1, 2015 ... Yawning often increases the secretion of tears because of muscular tension on
the glands, which may simultaneously dam up the drainage ...
Because of the pressure exerted on lacrimal sac: > > Tears drain away from each
eye along two channels marked by a tiny opening at the inner edge of each lid.
Mar 27, 2005 ... Answer to the science question: When you yawn, why do your eyes water ... The
way that tears flow is that they come out of your lacrimal gland, ...
Jan 26, 2012 ... Yawning is most common when we're tired or bored, and occasionally ... You
may have noticed sometimes you tear up when you yawn. This is ...
Helpful, trusted answers from doctors: Dr. Malinchak on why do eyes tear when
yawning: You should be seen by a local oculoplastic surgeon to rule out ...
Part of the reason is that when you yawn, you squeeze your eyes tightly shut. The
way that tears flow is that they come out of your lacrimal ...
Jul 15, 2007 ... When people yawn, they tend to tightly shut their eyes, and this does two things.
First it squeezes the lacrimal duct, causing more tears to flow ...
Feb 29, 2016 ... Yawning is a mostly involuntary process of opening the mouth and breathing in
deeply, filling the lungs with air. It is a very natural response to ...