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Figure 1.0 - Basic anatomical features of the human eye. Ophthalmic drug administration is the administration of a drug to the eyes, most typically as an eye drop formulation. Topical formulations are used to combat a multitude of diseased states of the eye. These states may include bacterial infections, eye injury, glaucoma, and dry eye. [1]
On February 2, 2023, the CDC advised people to stop using EzriCare Artificial Tears and said that the eye drops were contaminated. The P. aeruginosa strain had been found in 55 people across 12 states as of January 31, resulting in one death and vision loss in five people. A recall was ordered for EzriCare Artificial Tears, which later included ...
The CDC said recalled EzriCare and other eyedrops have been linked to more deaths and vision loss because rare bacterial infections.
There are three types of eye removal: [4] Evisceration – removal of the iris, lens, and internal eye contents, but with the sclera and attached extraocular muscles left behind; Enucleation of the eye – removal of the eyeball, but with the eyelids and adjacent structures of the eye socket remaining. An intraocular tumor excision requires an ...
EzriCare Artificial Tears Lubricant Eye Drops: According to the CDC, this product was implicated as a common factor in 37 of the 68 logged cases so far. Potentially tainted eye drops can be ...
The CDC warned that EzriCare Artificial Tears eyedrops may be linked to a drug-resistant bacterial infection that has caused permanent vision loss and one death.
Paradoxically, when pilocarpine induces this ciliary muscle contraction (known as an accommodative spasm) it causes the eye's lens to thicken and move forward within the eye. This movement causes the iris (which is located immediately in front of the lens) to also move forward, narrowing the Anterior chamber angle .
Visine (/ ˌ v aɪ ˈ z iː n /), also known as Vispring, is a brand of eye drops produced by Kenvue. [1] Visine was first introduced in 1958 and was acquired by Pfizer in 1999. [2] [3] In 2006, Johnson & Johnson acquired Visine, along with Pfizer's entire consumer healthcare portfolio. [4]