On the toxicity of glycolic acid
Glycolic acid is also a chemical substance. Since modern times, its application in various karma has become more and more widespread, but its toxicity cannot be ignored.

Glycolic acid enters the body, travels through the blood and distributes around the body. If the amount exceeds the normal limit, it will first injure the stomach. People have severe abdominal pain, such as knife twisting and needling, followed by vomiting and diarrhea, even dehydration and weak qi, serious injury to vitality.

It is especially harmful to the liver and kidneys. The liver mainly stores blood and detoxifies, and the kidney excretes and distinguishes. Glycolic acid poison invades the liver, the liver's drainage is abnormal, the blood flow is not smooth, the face is yellow and red, the ribs are swollen and painful; if it harms the kidneys, the kidney's filtration and reabsorption are disordered, the urine is red or turbid, and even the blood is blocked, endangering life.

And glycolic acid also disturbs the nervous system. In light cases, dizziness, trance, in severe cases, convulsion, coma, brain damage, and endless consequences.

As for the skin, it can cause redness, swelling and itching when touched, and even ulceration into sores, which are difficult to heal for a long time, scarring, and physical and mental suffering.

Therefore, when using glycolic acid, be cautious. Operators must wear protective gear to prevent exposure to poison. Store it in a remote place to prevent moisture and high temperature from causing it to escape. Once poisoned, seek medical attention quickly, so that the poison is deep and difficult to treat. Things in the world have advantages and disadvantages. Only by understanding their nature and making good use of them can we avoid harm and profit, and protect our health and work.