Smoking harms many parts of the body. Each organ is negatively affected as a result of the serious complications that result from this harmful habit, including the eyes, which may expose them to many diseases that affect your sense of sight, if you do not succeed in quitting this deadly habit.
A report published on the Express website revealed that smoking leads to four eye diseases, many people may not realize that smoking can lead to vision loss, as a cigarette contains more than 7,000 different toxic chemicals that cause oxidative stress and can damage the retina. Both nicotine and carbon monoxide cause fatty deposits in the eye’s blood vessels, which leads to blurred vision and other serious eye conditions. Parts of smoke also narrow the ciliary arteries, preventing proper blood flow to the eye.
Experts identified four eye diseases that may be one of the effects of smoking, such as:
- eye lens darkening
- Age-related macular degeneration
- Diabetic retinopathy.
The report showed that smoking can double the chances of developing cataracts, triple the chances of developing age-related macular degeneration (AMD), increases the risk of uveitis, which is the inflammation of the middle layer of the eye, and doubles the risk of diabetes, which in turn may lead to disease. Diabetic retina.
Cigarette smoke may exacerbate diabetic neuropathy in part through the mechanism of oxidative stress, which is an independent risk factor for diabetic neuropathy. Research also indicates that e-cigarette vapor can cause irritation and lead to dry eye syndrome.
Smoking can also damage hearing, as smokers are 70% more likely to develop hearing loss than non-smokers.