If you're feeling fatigued or exhausted by the act of reading, there are several synonyms you can use to express your weariness. You might say you're bored with reading, fed up with it, or simply disinterested. Perhaps you're feeling overwhelmed by too much reading and need a break, in which case you could say you're saturated or inundated. Alternatively, you might describe your reading fatigue as sheer tedium or drudgery, indicating a sense of laboriousness or dullness. Whatever your reason for feeling tired of reading, there are plenty of ways to articulate your ennui and take a needed respite.