Moscas volantes, flashes de luz e os sinais que você nunca deve ignorar

Have you ever noticed small dots, threads, spots, or "floaters" floating in your vision? Or have you ever seen flashes of light, like small lightning bolts, especially in the dark? Most of the time, these so-called floaters are related to natural changes in the vitreous humor that occur with aging. But, in some situations, the sudden appearance of these symptoms can be the first sign of a retinal tear or even retinal detachment. In this masterclass, we will understand: 🔹 What are floaters and why do they appear; 🔹 Why do they become more common with age; 🔹 What is posterior vitreous detachment; 🔹 Why vitreous detachment is not the same as retinal detachment; 🔹 What causes flashes and lightning bolts in vision; 🔹 What are the main warning signs; 🔹 Who is at higher risk of retinal tears and detachment; 🔹 Why pupil dilation and peripheral retinal assessment are so important; 🔹 And when a “simple floater” should prompt you to seek urgent ophthalmological care. 🚨 Be aware: the sudden appearance of many floaters, flashes of light, “shower of dots,” loss of peripheral vision, or the sensation of a shadow or curtain advancing over your vision are signs that should never be ignored. Not every floater is dangerous. But every floater with a sudden onset needs to be taken seriously. Most people who notice floaters will not lose their vision. But some people who have experienced vision loss due to retinal detachment started with a symptom they chose to ignore. 👁️ You don't need to be afraid of every floater. You need to know when it has changed.