All articles tagged with #vision loss
Researchers report 40 new Australian cases of tattoo-associated uveitis, a rare inflammatory eye condition that can cause glaucoma and permanent vision loss; cases often appear years after tattooing and largely involve black ink. Most patients require long-term immunosuppressants, leading experts to call for more research into ink ingredients and safer alternatives.
Acanthamoeba keratitis is a rare but serious eye infection primarily affecting contact lens wearers, caused by a parasite found in water and soil, which can lead to permanent vision loss if not diagnosed and treated early. Proper lens hygiene, avoiding water contact, and prompt medical attention are crucial for prevention and management.
Recent research identifies high LDL cholesterol in mid-life and untreated vision loss as two new, modifiable risk factors for dementia, accounting for about 9% of cases globally. Early detection and management of these factors through lifestyle changes, medical intervention, and regular health check-ups can significantly reduce the risk of developing dementia.
Judi Dench has revealed that her eye condition has worsened to the point where she cannot recognize people or see clearly, leading her to step back from acting. Despite her visual challenges, she maintains a good sense of humor and is exploring ways to adapt, such as using technology to help with learning lines.
Researchers have identified two new modifiable risk factors for dementia: high cholesterol after age 40 and untreated vision loss, adding to previously known factors like physical inactivity and smoking. Managing these risks through medical care and lifestyle changes can potentially prevent nearly half of dementia cases worldwide.
Researchers have identified two new modifiable risk factors for dementia: high cholesterol after 40 and untreated vision loss, adding to previously known factors like physical inactivity and smoking. Managing these risks through medical care and lifestyle changes can potentially prevent nearly half of dementia cases worldwide.
A 26-year-old woman, McEwen Baker, shares her emotional journey of gradually losing her vision due to corneal damage and inflammation, undergoing multiple surgeries, and coping with her diagnosis through social media and support groups, highlighting the challenges and resilience involved in her condition.
A 26-year-old woman, McEwen Baker, is documenting her rapid progression to blindness due to corneal cell death and her emotional journey through this life-changing experience, seeking community and support online.
Teresa Puthussery, a UC Berkeley vision scientist, received the 2025 MacArthur 'genius' award for her groundbreaking research on retinal cells, which could lead to new treatments for eye diseases and vision restoration. Her work focuses on understanding how different retinal cells encode visual information and developing innovative therapies for degenerative eye conditions.
Ozempic, a popular drug for weight loss and diabetes, is facing numerous lawsuits due to alleged severe side effects, especially irreversible vision loss from NAION, with regulatory bodies and studies supporting a potential link. The legal battle is intensifying, with significant financial and reputational risks for Novo Nordisk, as plaintiffs share personal stories and courts consider the evidence. The outcome could reshape pharmaceutical accountability and drug safety standards.
Recent studies on semaglutide, a GLP-1 medication, show conflicting results regarding its link to eye problems. While some research suggests a possible association with nonarteritic anterior ischemic optic neuropathy (NAION), overall evidence is inconclusive, and the medication appears not to significantly increase the risk of diabetic retinopathy or other eye disorders. Experts recommend ongoing research and regular eye exams for users.
Recent studies suggest a potential link between popular weight-loss medications like semaglutide and tirzepatide and increased risks of serious eye conditions, including sudden vision loss and diabetic retinopathy, especially in people with type 2 diabetes. While these drugs offer benefits in managing diabetes and cardiovascular health, experts recommend regular eye screenings for users to monitor for complications. More research is needed to confirm causality, but caution and ophthalmic care are advised.
Recent studies suggest that GLP-1 agonist drugs like Ozempic and Wegovy, used for weight loss and diabetes management, may carry a small risk of serious eye conditions such as NAION and diabetic retinopathy, but the overall risk appears modest and requires further research. Patients with risk factors should consult their doctors and undergo regular eye exams to monitor eye health while on these medications.
Zinc is an essential nutrient that supports immune function, wound healing, and development. Signs of deficiency include slow-healing wounds, hair loss, acne, increased susceptibility to chronic diseases, vision loss, taste and smell issues, hearing problems, and stunted growth, especially in vulnerable groups like vegetarians, vegans, and those with certain health conditions.
Walmart is recalling approximately 850,000 Ozark Trail stainless steel water bottles due to a safety hazard where the lid can eject forcefully and cause injuries, including permanent vision loss, prompting consumers to stop using the product and seek refunds.