Most people know smoking harms the heart and lungs. Fewer know how much damage it does to the eyes.
Eye conditions linked to smoking
- Age-related macular degeneration. Smokers have a much higher risk of this leading cause of central vision loss.
- Cataract. Smoking increases the risk and can make cataracts develop earlier.
- Dry eye. Tobacco smoke irritates the eye surface, including from second-hand smoke.
- Thyroid eye disease. Smoking increases the risk and severity.
- Diabetic retinopathy. Smoking adds to blood vessel damage.
The good news
Stopping smoking reduces your risk of these conditions over time. It is never too late to benefit.
Getting help to quit
- Talk to your doctor about stop-smoking support and medicines
- India’s national tobacco quitline offers free support
- Set a quit date and tell family and friends
Read about macular degeneration.
Frequently asked questions
Does chewing tobacco affect the eyes?
All tobacco use harms general health, and tobacco products are linked to blood vessel damage. Quitting all forms is best.
Does second-hand smoke affect children’s eyes?
Smoke irritates the eyes and harms children’s health overall. Keep homes and cars smoke-free.
Sources
This article is for general information and does not replace an examination by an eye doctor. If you have symptoms, please book a consultation.