Spray
Spray (medicine)
Spray (pronounced: /spreɪ/) is a common form of dosage form in medicine, which is used to deliver a specific amount of medication to the body. The term "spray" is derived from the Middle English word "sprayen", which means to sprinkle or scatter.
Definition
A spray is a dispersion of small droplets of a liquid in a gas. In the context of medicine, a spray is a method of delivering medication into the body through the respiratory system or onto the skin.
Types of Sprays
There are several types of sprays used in medicine, including:
- Nasal spray: This is a type of spray that is administered through the nose. It is commonly used to treat conditions such as allergies and nasal congestion.
- Oral spray: This type of spray is used to deliver medication directly to the mouth. It is often used for conditions such as mouth ulcers and throat infections.
- Topical spray: This is a spray that is applied directly to the skin. It is commonly used to treat conditions such as skin infections and burns.
Usage
The use of a spray in medicine allows for a quick and efficient delivery of medication. The medication is typically absorbed quickly, providing fast relief from symptoms. Sprays are often used when a rapid onset of action is required, or when the medication needs to be applied to a large area.
See Also
External links
- Medical encyclopedia article on Spray
- Wikipedia's article - Spray
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