Saline solution

Saline solution is a mixture of sodium chloride (salt) in water and has a number of uses in medicine. It is used to clean wounds, help remove contact lenses, and can be used in a nasal spray to relieve congestion. In addition, it can be used to treat dehydration and can be used to dilute other medications for injection.

Composition

The standard composition for saline solution is 0.9% sodium chloride (NaCl) in water. This concentration is often referred to as "normal saline". However, varying concentrations of saline are used for different medical applications. For example, hypertonic saline has a higher concentration of salt than normal saline and is used to treat certain types of cellular dehydration.

Medical uses

Saline solution is used in a variety of medical applications. It is used to clean wounds, help remove contact lenses, and can be used in a nasal spray to relieve congestion. In addition, it can be used to treat dehydration and can be used to dilute other medications for injection.

Wound cleaning

Saline solution is often used to clean wounds. The salt in the solution helps to remove dirt and debris from the wound, which can help to prevent infection.

Dehydration treatment

In cases of severe dehydration, saline solution can be administered intravenously. This helps to replenish the body's water and electrolyte levels.

Medication dilution

Saline solution is often used to dilute medications for injection. This helps to ensure that the medication is distributed evenly throughout the body.

See also

• Intravenous therapy
• Dehydration
• Sodium chloride

Saline solution Resources
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