On the safety of retinoic acid
The world's discussion of retinoic acid involves its safety. Retinoic acid, a kind of medicine, is often related to human health, but whether it is safe or not, there are different opinions.

Or retinoic acid can be used and safe. Cover because of its effect on skin diseases, such as acne, etc. Doctors use it as medicine to adjust the metabolism of the skin, so that the pores are smooth, the oil is evenly distributed, and the skin tone is normal. Those who use it have acne on the face, which cannot be cured for a long time. After using retinoic acid, the acne is reduced, and the skin is gradually smooth and clean, which shows its work. And under specific doses and usage, no significant harm was seen. Therefore, it is thought that if retinoic acid is used according to the prescription and followed the doctor's advice, it can be guaranteed.

However, it is also said that retinoic acid is not safe. Retinoic acid is strong, and it is used improperly, and the harm is obvious. If the dose is too normal, or used too frequently, it will cause skin discomfort. Dryness, itching, desquamation in light cases, erythema, burning, and even erosion in severe cases. And take retinoic acid internally, or involve the viscera. I smell that some patients use retinoic acid internally, without following medical regulations, causing liver damage and dizziness, and regret is too late. And its harm to fetal pregnancy is particularly terrifying. It is easy to cause fetal element deformity when used during pregnancy, so it is forbidden for pregnant people.

To sum up, the safety of retinoic acid cannot be determined in one word. The method of use can cure diseases and benefit people; if it is used inappropriately, it will harm the body and mind. Doctors should carefully examine the patient's condition and use it as appropriate; patients must also follow the doctor's advice and not act indiscriminately. In this way, the safety of retinoic acid can be guaranteed, and its healing power can be reaped.