Written & medically reviewed by Dr. Sanjay Anbu, MBBS· Last reviewed
The eye is delicate, and the right first aid protects your sight. For chemical splashes, rinsing immediately and for long enough is the single most important thing you can do.
Chemical splash: rinse the eye with clean water for 15–20 minutes, holding the lid open, then seek urgent care.
Dust/small particle: blink, or gently rinse with clean water; do not rub.
Embedded/penetrating object: do NOT remove it — cover the eye without pressure and get emergency care.
A blow to the eye: apply a cold pack gently and get it checked if vision is affected.
Remove contact lenses before rinsing a chemical splash (if easy to do).
When to see a doctor urgently
Any chemical splash, penetrating injury, or vision change is an emergency
Do not rub the eye or try to remove an embedded object
Do not apply pressure to an eye with a possible penetrating injury
Pain, light sensitivity or persistent watering after an injury — get checked
For chemicals: rinse first, rinse long. Immediate, prolonged rinsing limits chemical eye damage — do it before anything else, then go to hospital. Never remove an embedded object. This is not a substitute for medical care.
Frequently asked questions
What do I do if a chemical splashes in my eye?
Rinse immediately with clean water (or saline) for 15–20 minutes, holding the eyelids open and removing contact lenses, then get urgent medical care.
Should I remove something stuck in the eye?
Only loose particles by gentle rinsing or blinking. Never try to remove an embedded or penetrating object — cover the eye and get emergency care.
Is a blow to the eye serious?
It can be. Use a gentle cold pack and get it checked if there is vision change, pain, blood in the eye, or the eye looks abnormal.
Reviewed by Dr. Sanjay Anbu, MBBS. MedDroid is an AI medical assistant and can make mistakes. It provides general health information, not a diagnosis or medical advice — always consult a qualified clinician. In an emergency, contact your local emergency number immediately.