Deep research and expert guides on maintaining your visual health.
Platelets, Microvascular Health, and Glaucoma: What Patients Should Know Glaucoma is a disease where pressure or poor blood flow damages the optic nerve at the back of the eye. While high eye pressure is a well-known cause of optic nerve damage, researchers are looking at microvascular factors too – that is, how tiny blood vessels and blood cells affect the eye. In particular, they are studying pl...
Smoking cessation means stopping the use of tobacco products and inhaling their smoke. It can be done suddenly or gradually, and people often use tools like nicotine replacement therapy, prescription medicines, counseling, support groups, or digital apps to help manage cravings. Withdrawal symptoms such as irritability, increased appetite, and strong urges to smoke are common at first but usually ease over days to weeks. Many people need several attempts before they quit for good, and combining behavioral support with medication improves the chances of success. Quitting smoking brings rapid and long-term health benefits: within days circulation and lung function begin to improve, and over months and years the risk of heart disease, stroke, and many cancers falls. It also helps wound healing, lowers inflammation, and improves blood flow to small vessels, which can protect organs including the eyes. Stopping smoking is one of the most effective actions someone can take to improve overall health and life expectancy. Support from friends, family, and healthcare professionals makes quitting more achievable and helps prevent relapse.
