The doctor points out that cigarettes contain nicotine, tar, and about 40 compounds that have carcinogenic and radioactive properties. Tobacco smoke in the body causes chronic poisoning and organ dysfunction, because it disrupts the supply of oxygen to organs and tissues and narrows blood vessels.
According to her, first of all small blood vessels are affected – the vessels of the eyes, heart, kidneys and brain. Therefore, the most complaints of smokers are related to eye redness, burning, and photophobia – this is due to the direct effect of smoke on the eyes, and causes a local allergic reaction – allergic conjunctivitis, constant irritation of the eyes, mucous membranes and tear glands, which leads to dry eyes and accompanying symptoms. for him.
The doctor points out that smoking can cause degenerative changes in the cornea in smokers and a continuous decrease in visual acuity.
She says: “The next problem is a spasm of the blood vessels in the eye, which leads to problems with blood circulation and causes irreversible atrophic changes in the retina, the optic nerve, and the glands that regulate the flow of fluid inside the eye. Therefore, a smoker often develops glaucoma.”
According to her, the effect of free radicals resulting from tobacco smoke causes premature cataracts of the eye lens, which requires surgery to be treated. Pointing out that the main problem with all degenerative diseases and degeneration of the eyes is that their symptoms do not appear and are discovered by the ophthalmologist during the examination. We must know that treating these diseases is very complex and takes a long time, so it is necessary to review the ophthalmologist at least once a year to ensure that there are no changes that require treatment.
In conclusion, she points out that when smoking is quitted, the complaint often disappears and the person’s health condition improves, including the condition of the eyes.
Source: Gazeta.Ru
#Consequences #smoking #vision #AlMarsad #Libyan #newspaper
What are 10 diseases caused by smoking
**Interview with Dr. Jane Smith, Pulmonologist and Tobacco Research Specialist**
**Interviewer:** Thank you for joining us today, Dr. Smith. Your insights on smoking and its health impacts are incredibly valuable. Can you start by explaining the key components of cigarettes that contribute to health risks?
**Dr. Smith:** Absolutely. Cigarettes contain nicotine, tar, and a long list of harmful compounds—over 7,000 in total, with about 40 of those being known carcinogens. Nicotine is the addictive substance, but it’s the tar and the other chemicals that lead to chronic health problems, including lung disease and increased risk of cancer.
**Interviewer:** That sounds alarming. Can you elaborate on how smoking affects the body on a physiological level?
**Dr. Smith:** Certainly. When tobacco smoke enters the body, it leads to chronic poisoning. One of the most significant effects is on the cardiovascular system; smoking narrows blood vessels and disrupts oxygen supply to various organs and tissues. This can result in a range of issues from heart attacks and strokes to chronic obstructive pulmonary disease (COPD).
**Interviewer:** Given these risks, what can individuals do if they’re struggling to quit smoking?
**Dr. Smith:** Quitting smoking is not easy, but there are several effective strategies. Nicotine replacement therapies, such as patches or gum, can help manage withdrawal symptoms. Additionally, lifestyle changes, like engaging in physical activity and seeking support groups or counseling, can greatly increase the chances of success.
**Interviewer:** Thank you for sharing that, Dr. Smith. It’s clear that understanding the components and consequences of smoking is crucial for prevention and recovery.
**Dr. Smith:** Thank you for having me. It’s essential we continue to spread awareness about the risks of smoking and support those who want to quit. Every step toward quitting is a step toward better health.