What are the differences between red and purple potions

Red potion and purple potion used to be "red and purple" in the treatment of skin bruises and ulcers However, they have many disadvantages, such as low bactericidal power, pollution of clothing, impact on beauty, some toxicity and so on The main component of red medicine water is red mercury, which can kill pyogenic cocci But mercury can pollute human body and environment People who are allergic to mercury can also cause contact dermatitis due to the use of red mercury Gentian violet is the main component of purple medicinal liquid It not only has the killing effect on pyogenic coccus, but also has less toxicity and allergy It also has the effect on killing Candida, so it is slightly better than red medicinal liquid At present, they are often necessary drugs in many basic clinics However, medical practice has proved that the reliable medicine for disinfection and sterilization is iodine wine It can not only kill hundreds of bacteria, fungi and viruses on skin and mucous membrane, but also has little toxicity and allergy to human Its tan color can fade within hours without affecting its beauty Because iodine wine can make the wound burn, people mistakenly think it is corrosive, which is not good for the wound In fact, it only causes pain for a minute or two It will never corrode the wound As long as it is applied painfully, it will greatly benefit Before applying iodine, doctors should explain the importance of iodine to patients and advise them to cooperate with each other For crying children, the less irritating iodine glycerin or other iodine agents such as iodophor can be used instead