Diseases & Conditions
Ocular Symptoms Associated with Allergic Rhinitis
Allergic rhinitis, commonly known as hay fever, is a hypersensitivity reaction of the nasal mucosa to allergens such as pollen, du…
Ocular Surface Squamous Neoplasia (OSSN)
Ocular Surface Squamous Neoplasia (OSSN) encompasses a spectrum of dysplastic and neoplastic lesions of the conjunctiva and cornea…
Ocular Rosacea
Ocular rosacea is a chronic, inflammatory eye condition associated with facial rosacea. It primarily affects the eyes and eyelids,…
Ocular Redness
Ocular redness, commonly referred to as red eyes, is a visible manifestation of dilated or inflamed blood vessels on the surface o…
Ocular Itching
Ocular itching is a common yet distressing condition that affects individuals of all ages. Characterized by an irresistible urge t…
Ocular Irritation
Ocular irritation refers to a condition characterized by discomfort, stinging, itching, or burning sensations in the eyes. Often a…
Ocular Inflammation
Ocular inflammation refers to the immune-mediated or infectious inflammation of any part of the eye. It encompasses a broad spectr…
Ocular Hypertension
Ocular hypertension refers to a condition in which the intraocular pressure (IOP) within the eye is consistently higher than the n…
Ocular Histoplasmosis
Ocular Histoplasmosis Syndrome (OHS), also known as Presumed Ocular Histoplasmosis Syndrome (POHS), is a serious eye condition tha…
Obstructive Pulmonary Disease
Obstructive pulmonary disease is a chronic respiratory disorder characterized by airflow limitation due to airway obstruction. Thi…
Obstructive Hydrocephalus
Obstructive hydrocephalus, also known as non-communicating hydrocephalus, is a neurological disorder characterized by a blockage i…
Obsessive-Compulsive Disorder (OCD)
Obsessive-compulsive disorder (OCD) is a chronic psychiatric condition characterized by the presence of obsessions—unwanted, intru…