1.0Sininevalgus.eehttps://sininevalgus.ee/en/Josh Sallhttps://sininevalgus.ee/en/author/josephsaliste/rich600338<blockquote class="wp-embedded-content" data-secret="FLaIFl1wBl"><a href="https://sininevalgus.ee/en/2026/04/16/do-screen-glasses-help-against-headaches/">Do screen glasses help against headaches?</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://sininevalgus.ee/en/2026/04/16/do-screen-glasses-help-against-headaches/embed/#?secret=FLaIFl1wBl" width="600" height="338" title="“Do screen glasses help against headaches?” — Sininevalgus.ee" data-secret="FLaIFl1wBl" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script> /*! This file is auto-generated */ !function(d,l){"use strict";l.querySelector&&d.addEventListener&&"undefined"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!/[^a-zA-Z0-9]/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret="'+t.secret+'"]'),o=l.querySelectorAll('blockquote[data-secret="'+t.secret+'"]'),c=new RegExp("^https?:$","i"),i=0;i<o.length;i++)o[i].style.display="none";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute("style"),"height"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):"link"===t.message&&(r=new URL(s.getAttribute("src")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener("message",d.wp.receiveEmbedMessage,!1),l.addEventListener("DOMContentLoaded",function(){for(var e,t,s=l.querySelectorAll("iframe.wp-embedded-content"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute("data-secret"))||(t=Math.random().toString(36).substring(2,12),e.src+="#?secret="+t,e.setAttribute("data-secret",t)),e.contentWindow.postMessage({message:"ready",secret:t},"*")},!1)))}(window,document); //# sourceURL=https://sininevalgus.ee/wp-includes/js/wp-embed.min.js </script> https://sininevalgus.ee/wp-content/uploads/2026/04/abbe2e2c-0a8c-4bc7-ab64-6bfa0a8dbb44.webp15361024By the end of the day, the temple is throbbing, the eyes are rough, and reading text from the screen becomes somehow difficult. If this sounds familiar, then the question of whether screen glasses help against headaches is not at all random - it is a very practical concern for people whose work, study, and…