Steps for preparing normal saline solution

Sodium chloride injection is actually normal saline. Simply put, normal saline means that the osmotic pressure of the human plasma is not very different. Normal saline is also widely used in daily life. In addition to medical use, it is also often used to treat many diseases. In particular, if normal saline is used to clean wounds, the effect is very good, but it is best used under the guidance of a doctor.

The benefits of saline facial mask:

1. Washing your face with salt water can effectively remove the oil accumulated in the pores of the face, acne, "blackheads" exposed on the surface, and the keratin and dirt on the surface of the skin.

2. Washing your face with salt water has a bactericidal and antibacterial effect, achieving the effect of deep cleansing the skin, anti-inflammatory and sterilization.

3. Washing your face with salt water can also shrink pores, tighten the skin, and soothe flushed skin.

4. Salt also has a fighting effect on acne. In fact, salt is also effective for the "stubborn disease" of acne on the back. It is also said that washing your face with salt water can make your eyes brighter.

It can be seen that washing your face with salt water is also a great magic weapon for skin care. Washing your face with salt water has certain benefits to human skin. Generally, after about a week of salt beauty, the facial skin will appear fresh and transparent. However, it cannot be used continuously for a long time, because it will irritate the skin, and the skin will become dry and thinner if washed too much.

How to apply saline solution on face:

1. First of all, wash your hands, because hands are easily sticky with bacteria, and dirty hands are of no help for washing your face, so be sure to wash your hands before washing your face.

2. Secondly, you can wash your face with facial cleanser first, depending on each person's situation.

3. Afterwards, apply the salt water all over the face (except the eyes) like a facial cleanser, massage gently in circles, making sure to use light pressure on your hands, and then wash it off with clean water.

4. Note: People with oily skin and those who wear makeup every day can wash their face with salt once a day in the summer (preferably at night), while those with dry and neutral skin can wash their face every two or three days.

The role and efficacy of normal saline

Replenish your energy

The normal saline solution we commonly see is sodium chloride injection, which is a solution composed of a small amount of sodium chloride solution. The ion concentration of this saline solution is equal to that of human body fluids, so using saline solution to replenish body fluids can achieve a good effect of maintaining physical tension, help the body quickly recover physical strength, and improve fatigue. Using saline to clean the wound can also achieve a good anti-inflammatory and bactericidal effect.

Relieve acidosis symptoms

Many children often suffer from metabolic acidosis due to diarrhea, which causes a severe loss of sodium bicarbonate in the body. It may increase the chance of abdominal pain and diarrhea. Proper supplementation of the body's needed saline solution can also achieve a good effect in correcting acidosis, maintaining the body's electrolyte balance, replenishing the body's needed water, and restoring normal physiological health.

Avoid cell rupture

The osmotic pressure of normal saline is the same as that of internal and external cells. Replenishing the normal saline needed by the body will not cause the body's own cells to rupture due to dehydration or excessive water absorption. Physiological saline is often used for in vitro culture of tissues, cells, etc. It plays an irreplaceable role in human health.

Cleansing the skin

Using saline solution to wash your face can also achieve a very good effect in cleansing the skin, helping female friends to achieve the effect of sterilization and oil control. It can also promote skin metabolism, remove oil, toxins and other substances accumulated in the pores, and reduce the chance of various skin problems. If you have acne problems on your face, washing your face with saline can achieve a good acne-removing and anti-inflammatory effect.