Quick answer: Usually temporary. After a long screen session, tired eyes can become more sensitive to light for a while, and it typically eases with rest. Persistent, severe, or sudden light sensitivity is different and worth a doctor's look.
How to ease it
- Rest your eyes and dim your surroundings for a bit
- Use the 20-20-20 rule and take real breaks
- Hydrate and manage dryness (drops help)
- Cut screen glare and lower brightness
When to see a doctor
If light sensitivity is severe, sudden, persistent, or comes with pain, headaches, or vision changes, see a doctor, photophobia can signal an underlying issue that needs care.
The bottom line: Feeling extra light-sensitive after screens is usually short-lived eye fatigue that rest fixes. Ease it with breaks, dimmer surroundings, and hydration, and get checked if it's severe or won't go away.
