What is physiological saline? Uses and notes when using

Physiological saline has long been very popular and familiar to us. But perhaps about the uses of physiological saline, we will probably have many questions and not fully understand, so let’s learn to know more uses and notes when using biological saline. reason.

What is physiological saline?

What is physiological saline?

The chemical name of physiological saline is Sodium Chloride 0.9%. Accordingly, to be called physiological saline, this solution will contain 1 liter of water and 0.9% Sodium Chloride.

Many people mistakenly think physiological saline is a cure for diseases, but that is not the case. Physiological saline is suitable for all subjects and ages, including children and pregnant women.

Physiological saline has 2 forms:

Form 1: Physiological saline used as a drug for intravenous infusion into the body, called sea water.

Form 2: Physiological saline for external use as eye drops, nose drops, wound washing solution, …

Does physiological saline have antiseptic?

Does physiological saline have antiseptic?

In fact, physiological saline is often used to clean wounds, but does not have an antiseptic effect.

In physiological saline has a low salt content, so it will cause less pain, if in case you have bleeding wounds, you can use physiological saline to wash the wound, then take the following steps: next first aid.

Uses of physiological saline

Physiological saline for eye drops

Physiological saline for eye drops

You use physiological saline eye drops to remove dirt in the eyes and bacteria that cause disease.

Along with that, eye drops with physiological saline help you limit dry eyes caused by looking at computer screens and televisions for a long time . You should use salt water specifically for the eyes, do not use salt water to rinse your eyes!

Physiological saline is used for instillation in the ear

Dropping physiological saline into the ear helps remove earwax more easily. Along with that, you can put 1-2 drops of physiological saline into the ear, then wait 1-2 minutes and then turn it upside down so that the physiological saline flows out, it will have an extremely effective ear cleaning effect. .

Nasopharyngeal hygiene

You can use physiological saline to rinse your throat and nose to remove dirt, clear mucus in the nose and throat, thereby reducing allergies to dust and pollen.

Dental hygiene

Using physiological saline to gargle daily helps eliminate harmful bacteria for the oral cavity, reducing sore throat.

Detoxify the body

You can drink physiological saline because it has little salinity. If you experience a lot of sweating, mild food poisoning, physiological saline will help detoxify by infusing the body or drinking.

Clean the wound

In case of bleeding, minor scratches, you can use physiological saline to flush the wound to clean dirt, sand, etc., but there is no antiseptic effect.

In addition, physiological saline also has a number of uses such as: As an infusion, treating acne caused by dirt, sebum, exfoliating, …

Note when using physiological saline

Note when using physiological saline

You should not arbitrarily mix salt water to wash your eyes with table salt and water , because using unhygienic water can harm your eyes.

When buying and using physiological saline, you need to use salt water of clear origin and use time.

Physiological saline does not have an antiseptic effect , so if you want to disinfect the wound, you need to consult a doctor to find an appropriate antiseptic solution.

Do not use physiological saline to wash your face with dry skin. Along with that, it is not recommended to use physiological saline that is used to wash the wound and bring it to the eyes, nose, throat and vice versa because of different uses.

The above article is the sharing of Tnhelearning.edu.vn about physiological saline. Hopefully through the article you will have more information and the uses of physiological saline.

Source: vimec.com

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