The physiological serum is a saline solution made up of water and salt. In order for this product to be considered physiological, and not simply as salty water, it must contain 9 grams of sodium chloride (salt) for every liter of water.
In this way, it can be applied without the risk or stinging problems on eyes, mucosa or wounds. Are you having a cold and a stuffy nose keeping you from living a normal life? Do you need to clean your baby’s files with a soft and harmless product? In this article, we show you how to make homemade saline step by step. Take note!
How to make homemade saline?
Physiological serum or saline is used by health professionals for rapid rehydration of the body intravenously, but do you know the uses you can make of physiological serum in your day to day? Do not lose the detail of the main domestic applications and uses of the physiological serum.
Nasal physiological serum
Using the baby saline is effective in relieving the congestion of the little ones since it does not cause irritation or stinging. Snot builds up in the nose and makes breathing difficult since babies only breathe through the nose until 6 months. The physiological serum not only serves to eliminate mucus and clear the nose but also hydrates the mucosa, thus reducing dryness and helping them breathe better.
Physiological eye serum
This solution can be applied to the eyes without fear of stinging and is perfect for eye cleaning. If you have conjunctivitis problems, apply saline to clean the eye before proceeding with the treatment. The serum is also indicated to clean the area in newborns when it is difficult for them to open them well or they may feel discomfort from lizards or dry tears.
Has anything ever gotten into your eye and started scrubbing them to try to get rid of the foreign body? It is common to do this and the rubbing motion with your hands may cause more damage to your eye than was bothering you. In these cases, you can also apply saline to clean.
Physiological serum to clean wounds
If you have a wound or burn, before disinfecting you can use saline to clean the wound of dust or dirt. We recommend cleaning the wounds with gentle movements and from the inside out to remove as much dirt as possible from the injured area.
How to make saline at home: step by step
Do you know how to make homemade serum at home in just 3 steps? The preparation is very simple and you only need:
- 550 milliliters of clean water
- 4.5 grams of salt
- 1 pot with lid
- 1 airtight container
Before starting the preparation, you need to sterilize the container where you will store the serum.
- Heat 550 milliliters of tap water in a saucepan and bring to a boil. If your tap water is not clean, you can use drinking water, but try to use one with the lowest possible mineral concentration.
- Add 4.5 grams of table salt (the one you use for cooking) to the water and stir until dissolved in the water.
- Remove from the heat and, without letting it cool, pour the solution into a container that can be tightly closed.
- This solution should remain closed when not in use and should be used as fresh as possible (between 24 and 48 hours).
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