At first, I really feel confused—positive, the present has its emotional moments, however it’s a comedy. What am I doing that makes her assume I am upset? After which I understand: She in all probability thinks I am crying. “Oh yeah, I am good!” I reply shortly. “My eyes water after I’m yawning.” Whereas it’s the reality and I do know she trusts me, I fear she thinks I am mendacity to avoid wasting face. In spite of everything, doesn’t it appear form of random that yawning mainly makes you cry?
If this has occurred to you, relaxation assured that it’s not as bizarre (or worrisome) as it might sound. Mainly, when your eyes scrunch up throughout a yawn, they push out tears. “[The] tightening of the facial muscular tissues across the eyes after we yawn causes the pool of tears that usually coat our eyes (i.e. our tear movie) to ‘overflow,’” explains Dagny Zhu, MD, a Harvard-trained specialist in cornea, cataract, and laser refractive surgical procedure and a surgeon with Nvision Eye Facilities. “Facial muscular tissues additionally put stress on the lacrimal gland, which ‘squeezes’ out tears.”
Whereas the tearing doesn’t have a transparent evolutionary function, Dr. Zhu did share an fascinating scientific indisputable fact that might be behind this. “Some research present yawning is a method for our brains to ‘cool off,’ which could be completed by [the] secretion of tears, just like sweating,” she says.
Why it won’t occur each time, or to each individual
Nevertheless, it’s possible you’ll be studying this and considering, “Why do not my eyes water when yawning?” or “This solely occurs to me occasionally—what does that imply?” A few truthful questions! Personally, I’ve seen the eye-watering is worse at sure instances, and for seemingly no cause.
Based on Dr. Zhu, there’s no definitive clarification, however she does have some theories. “Some folks with autoimmune illnesses have impaired tear manufacturing as a result of inflammatory injury inflicting dry eye,” she says. “Counterintuitively, different folks with dry eye illness may very well tear extra as a reflexive response: As a result of their eyes are at a relentless state of dryness, their tear manufacturing is at all times in overdrive.”
For reference, the opposite indicators of autoimmune illnesses embrace issues like fatigue, swollen glands, digestive points, joint ache, and extra. So far as dry eye illness, it’s possible you’ll discover extra signs equivalent to eye burning or itching, eye redness, sensitivity to gentle, feeling like one thing is caught in your eye, and blurred imaginative and prescient. A number of different causes of watery eyes which can be unrelated to yawning, however doubtlessly nonetheless at play, are allergy symptoms, seasonal modifications, make-up, and issues with contact lenses.
In any case, it’s finest to speak with a trusted health-care supplier for those who’re involved that your eyes watering is perhaps one thing greater than an occasional factor. In any other case, there’s not likely a cause to fret, no matter whether or not your eyes water (or not) mid-yawn.
Are you able to cease your eyes from watering when yawning?
Whereas it’s not an issue, let’s face it: Eye-watering (and yawning) could be ill-timed, a little bit awkward, and annoying, even in probably the most snug of conditions. Is there a option to stop it? “There’s no actual option to cease our eyes from tearing when yawning, however it’s usually a very good factor to maintain our eyes lubricated,” Dr. Zhu says. So, generally, I suppose it’s extra a matter of reframing your perspective than fixing a bodily subject.
Nevertheless, for those who expertise extreme, fixed tearing; eye burning; or different eye issues like those listed above, “it may be an indication of illness and needs to be evaluated by an ophthalmologist,” Dr. Zhu provides. In different phrases, keep watch over it (pun totally supposed) and you have to be simply wonderful.