Have you tried using the eye comfort mode? I'd you do use it and your head still hurts then your should probably get those blue ray something glasses
If*
Yes. It's on eye comfort mode plus I bought a prescription glasses with blue light protection. I really invested on these stuff just so i can read comfortably.
I'm only like this when reading mangas. But not when I'm reading manhwas.
Fucking hell there are so many mangas that has good plots. But my head fucking hurts from reading it. Even though I'm using a tablet, tf, i specifically bought a tablet just so i can read mangas without straining my eyes bc it was so small if i use my phone.