Eye drops
Eye Drops
Eye drops (/aɪ drɒps/) are a form of medication or lubricant used to treat or prevent various conditions affecting the eyes.
Etymology
The term "eye drops" is derived from the English words "eye", referring to the organ of sight, and "drop", referring to a small quantity of liquid.
Usage
Eye drops are typically administered in small quantities directly into the eye. The drops are often contained in a small, specially designed bottle that allows for precise application. The user typically tilts their head back and pulls down their lower eyelid to create a small pocket into which the drops can be applied.
Types of Eye Drops
There are several different types of eye drops, each designed to treat specific conditions or symptoms. These include:
- Antihistamine eye drops: Used to treat symptoms of allergies, such as itching, redness, and swelling.
- Artificial tears: Used to treat dry eyes by lubricating the eye surface and reducing discomfort.
- Antibiotic eye drops: Used to treat bacterial infections of the eye.
- Steroid eye drops: Used to reduce inflammation in the eye.
- Glaucoma eye drops: Used to decrease pressure in the eye to prevent optic nerve damage.
Side Effects
Like all medications, eye drops can have side effects. These can include temporary blurring of vision, stinging or burning in the eye, increased sensitivity to light, and eye redness. If these side effects persist or worsen, it is recommended to consult a healthcare professional.
Related Terms
- Ophthalmology: The branch of medicine that deals with the diagnosis and treatment of eye disorders.
- Optometrist: A healthcare professional who provides primary vision care.
- Conjunctivitis: An inflammation or infection of the outer membrane of the eyeball and the inner eyelid, often treated with antibiotic eye drops.
- Glaucoma: A group of eye conditions that damage the optic nerve, often treated with glaucoma eye drops.
External links
- Medical encyclopedia article on Eye drops
- Wikipedia's article - Eye drops
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