Papilledema is a medical condition that involves the swelling of the optic nerve head due to increased intracranial pressure.This condition typically affects both eyes and can lead to visual disturbances, among other symptoms. This is a serious concern, often linked to underlying health issues, and necessitates prompt diagnosis and treatment. Types –Papilledema is primarily divided […]
Protective glasses for photophobia
Adie tonic pupil, also known as Adie’s tonic pupil or Holmes-Adie syndrome, is a neurological disorder characterized by an abnormal pupil in one eye that reacts slowly to light and appears larger than the other pupil. This condition typically affects only one eye, although in some cases, both eyes may be involved. Symptoms –The most […]
Anisocoria refers to an inequality in the size of the pupils in the eyes. This condition can be temporary or persistent and may result from various underlying causes. Anisocoria is a medical term that describes a condition where one pupil is larger or smaller than the other. Pupils are the black centers of the eyes […]
Miosis is a medical term for excessive constriction of the pupils, leading to their abnormally small size.The condition is also called pupillary miosis. Pupils are the black circles in the middle of your eyes. With miosis, the muscles of your iris (the colored part of your eye) tighten around your pupil. Symptoms –Common symptoms of […]
Enophthalmos refers to the posterior displacement or sinking of the eyeball within the eye socket (orbit), causing the eye to appear sunken. Symptoms –• Sunken appearance of the affected eye.• Decreased or double vision.• Pain or discomfort around the eye.• Limited eye movement.• Facial asymmetry. Types –• Primary Enophthalmos: Due to the absence or underdevelopment […]
Corneal ulcers are serious ocular conditions characterized by open sores on the cornea, the transparent front surface of the eye. These ulcers can cause significant discomfort and, if left untreated, may lead to vision loss or even blindness. Symptoms –Corneal ulcers often present with various symptoms, such as• Eye pain• Redness• Excessive tearing• Blurry or […]
Conjunctival xerosis is a common eye disorder that is primarily caused by a deficiency of vitamin A. It is more prevalent in developing countries, where malnutrition and limited access to proper healthcare contribute to its occurrence. Conjunctival xerosis is a condition that affects the conjunctiva, the thin transparent membrane that covers the white part of […]
Keratomalacia is a severe eye condition characterized by the softening and degeneration of the cornea, the transparent front part of the eye. It is primarily caused by a deficiency of vitamin A, which is essential for maintaining healthy eyesight. Keratomalacia can lead to visual impairment or even complete blindness if left untreated. Symptoms –The symptoms […]
Bitot’s spot is a specific clinical manifestation observed in the eyes, indicating a deficiency of vitamin A. Bitot’s spot refers to a white, foamy, triangular or irregularly shaped area that appears on the conjunctiva, the clear membrane covering the white part of the eye (sclera) and the inner surface of the eyelids. Symptoms –• The […]