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Cenegermin is a peripherally selective agonist of the tropomyosin receptor kinase A (TrkA) and low-affinity nerve growth factor receptor (p75NTR). [ 4 ] The most common side effects include eye pain and inflammation, increased lacrimation (watery eyes), pain in the eyelid and sensation of a foreign body in the eye.
Crying is the dropping of tears (or welling of tears in the eyes) in response to an emotional state or physical pain. Emotions that can lead to crying include sadness , anger , joy , and fear . Crying can also be caused by relief from a period of stress or anxiety , or as an empathetic response.
Drug abuse retinopathy is damage to the retina of the eyes caused by chronic drug abuse. Types of retinopathy caused by drug abuse include maculopathy, Saturday night retinopathy, and talc retinopathy. Common symptoms include temporary and permanent vision loss, blurred vision, and night blindness.
Here, eye care specialists explain the common causes of vision problems through the years, as well as strategies for driving safely at night. Why do aging eyes have trouble seeing in the dark?
Ocular neuropathic pain, also called corneal neuralgia, is a spectrum of disorders of ocular pain which are caused by damage or disease affecting the nerves.Ocular neuropathic pain is frequently associated with damaged or dysfunctional corneal nerves, [1] but the condition can also be caused by peripheral or centralized sensitization. [2]
Scottsdale, Arizona, has the lowest percentage of fatal crashes at night, at 45.1%. Boston came in third place with 52.8%, followed by Raleigh, North Carolina, at 51.1%, and Wichita, Kansas, with ...
Tear gas in use in France 2007 Exploded tear gas canister in the air in Greece. Tear gas, also known as a lachrymatory agent or lachrymator (from Latin lacrima 'tear'), sometimes colloquially known as "mace" after the early commercial self-defense spray, is a chemical weapon that stimulates the nerves of the lacrimal gland in the eye to produce tears.
Pseudobulbar affect (PBA), or emotional incontinence, is a type of neurological disorder characterized by uncontrollable episodes of crying or laughing.PBA occurs secondary to a neurologic disorder or brain injury.