Ajana pritbe

04/07/2022

Dry eye refers to an eye disease caused by a variety of factors, with dry eyes as the main symptom, and is often accompanied by itching, foreign body sensation, burning sensation, or photophobia, blurred vision, and vision fluctuations Performance. Common symptoms include dry eyes, easy fatigue, itchy eyes, foreign body sensation, burning sensation, thick secretions, fear of wind, photophobia, and sensitivity to external stimuli; sometimes the eyes are too dry, and the basic tears are insufficient, but stimulate reflexes. Tears are secreted, resulting in frequent tearing; in severe cases, the eyes will be red, swollen, hyperemia, keratinized, corneal epithelium is broken and filaments adhere, which can cause keratoconjunctivopathy over time and affect vision.

04/07/2022

Are there any symptoms of glaucoma?
Glaucoma, known as the "silent vision thief," is usually painless and progressive vision loss that may not produce any symptoms.
Usually in the early stages of the disease, central vision is relatively less affected than peripheral vision; as the disease progresses, central vision is more severely affected. Glaucoma patients may notice that they cannot see objects to their side due to the loss of peripheral vision, and most patients do not notice any symptoms until advanced stages. At times, patients may notice or describe their vision becoming hazy.
Angle-closure glaucoma may be associated with redness and pain in the eye, headache, blurred vision, and seeing a colored halo around the light bulb – acute angle-closure attacks are associated with fairly high intraocular pressure levels (above 40mmHg). However, most cases of angle-closure glaucoma develop asymptomatically, because obstruction of the drainage ducts and increased intraocular pressure tend to occur in a slow and gradual manner.
Non-specific visual symptoms can also be associated with glaucoma, such as cloudy/blooming vision, glare, or needing more light to read.

01/07/2022