2 doctors weighed in:

Can squinting for long periods cause headaches?

2 doctors weighed in
Dr. Terri Graham
Pediatrics
1 doctor agrees

In brief: Squinting

Squinting uses a lot of muscles incorrectly, and is stressful in itself.
The posture your body is forced to do in order to squint, can also cause neck strain, thereby causing headaches. In general it isn't considered a healthful act.

In brief: Squinting

Squinting uses a lot of muscles incorrectly, and is stressful in itself.
The posture your body is forced to do in order to squint, can also cause neck strain, thereby causing headaches. In general it isn't considered a healthful act.
Dr. Terri Graham
Dr. Terri Graham
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