One type is ordinary toothpaste, which contains spices, flavoring agents and rubbing agents in addition to excipients, among which spices can relieve some people’s bad breath and make people feel fresh; flavoring agents (such as saccharin) can make people feel sweet and improve the interest of brushing; rubbing agents can help wipe off some soft dirt on the teeth and have a cleaning effect. Another category is drug toothpaste, that is, adding some kind of drugs in toothpaste, such as adding antibiotics to inhibit bacteria in the mouth, adding fluorine to prevent tooth decay, adding Chinese herbs such as Panax ginseng or rutin to prevent bleeding gums, adding wicker to have a pain-relieving effect, etc. Specifically, drug toothpaste can be summarized into the following 6 types: 1, fluoride toothpaste, that is, toothpaste mainly containing sodium fluoride or stannous fluoride or ammonium fluoride, etc. This kind of toothpaste can inhibit the growth of oral caries-causing bacteria and play a role in preventing dental caries, and has a good preventive effect on dentin allergy caused by enamel wear on the tooth surface and acid erosion of allergic operators. 2.Toothpaste containing ammonia, the main component of this toothpaste is dibasic ammonium phosphate, which can change the oral environment and has good effect on preventing caries, but it is easy to increase the amount of tartar for long-term use, so it is not suitable for people with periodontal disease and more tartar. 3.Toothpaste containing strontium, such toothpaste is made by adding strontium chloride, because strontium can make the tooth surface permeability significantly reduced, so long-term use is easy to reduce the sensitivity of tooth age to caries. 4, containing chlorhexidine toothpaste, chlorhexidine is cationic active substance, has strong sterilization effect, can fully inhibit the reproduction of oral bacteria, this drug toothpaste can stay on the tooth surface for a long time, is the effective drug to prevent caries and prevent periodontitis. 5.Anti-rust toothpaste, this toothpaste contains organic phosphate ester sodium salt, which has surface activity and can inhibit the formation of hydroxyapatite crystals, thus can reduce the accumulation of tartar on the tooth surface. 6, containing ingredients such as formaldehyde or Chinese herbs, mainly used for dentin allergy. As for the more popular drug toothpaste now – Ya Hao Ding Boron cream, containing drug clove basil oil and borax, is a white cream with clove-like aroma, which can effectively inhibit the growth of harmful oral bacteria and play the role of antibacterial, anti-inflammatory and pain relief. Interpretation of biological toothpaste, so to speak, “biological toothpaste” is a new type of drug toothpaste, with a clean mouth, sterilization and anti-inflammatory, accelerate the oral mucosa tissue repair and improve the effectiveness of biological immunity. At the same time, this toothpaste is a green product, that is, it does not contain antibiotics, hormones and chemical preservatives, etc. It is a biologically acceptable, compatible and metabolizable product without any toxic side effects. In contrast, traditional anti-inflammatory toothpastes such as chlorhexidine, which add drugs with strong antibacterial effects, can break the balance of oral flora with long-term use, causing tooth staining, and can affect the sense of taste, etc. Biological enzyme toothpaste selectively targets oral pathogenic bacteria, causing cell dissolution and collapse by destroying their cell walls, which is safe and effective for reducing gum bleeding and gum inflammation, eliminating plaque and maintaining periodontal health. FE is the abbreviation of two letters of Fudan (FUDAN) and enzyme (ENZYME), which means Fudan’s protease. FE biological toothpaste produced by applying Fudan enzyme developed by Fudan University has become the only national brand certified by the National Dental Defense Group. FE active factor has unique bactericidal effect on a variety of oral pathogenic bacteria and does not produce drug resistance, which can effectively reduce plaque and prevent and alleviate gingivitis; at the same time, this product is also a new type of multifunctional oral care dental care products, which helps maintain oral health. Because the biological toothpaste can effectively inhibit the growth of harmful oral bacteria, play the role of antibacterial anti-inflammatory pain relief, gingivitis, acute and chronic pulpitis, gum overflow pus, gum redness, stomatitis and other diseases have a better prevention and treatment effect, so soon after the market is welcomed by the majority of consumers. However, biological toothpaste is not “universal toothpaste”, “full insurance toothpaste”, it also has certain indications and effective range, not easy to use for a long time, and this biological enzyme toothpaste may lose activity in about a month or three months, unlike the biological enzyme toothpaste The advertisement says that 70% of the enzymes will remain active after three years. Wonderful use of medicated toothpaste 1, to remove heat rash. There are many other uses for medicated toothpaste and biologic toothpaste. If you rub your body with toothpaste in the shower, it will cleanse your skin and make your whole body comfortable and prevent prickly heat; if you already have prickly heat, wash the prickly heat area with water and then gently apply a layer of toothpaste and stick to it for a while, the nasty prickly heat will basically be eliminated. 2. Cure ringworm. If you have ringworm, wash the affected area with water and dry it with a clean towel, then apply the medicated toothpaste to the affected area 3 to 4 times a day and stick to it for about 1 month and have obvious results. 3, cure foot odor. Summer and autumn, people are prone to foot odor, with drug toothpaste and crushed aspirin tablets mixed and stirred together, coated the affected area, also has a significant antipruritic and antiseptic effect, some people have done experiments, if used continuously for 15-30 days, and perhaps cured. 4, cure skin breakage. In life, people inevitably have bruises, if the bruises lead to a small area of broken skin and local swelling, apply the drug toothpaste in the wound, not only has a pain, stop bleeding, reduce the role of swelling, there is a role in preventing infection and pus! In addition, if you are accidentally bitten by mosquitoes, wasps, centipedes, scorpions, etc., using toothpaste on the affected area, it can play a role in relieving itching and pain. Toothpaste advice teeth without disease is best not to use drug toothpaste or biological toothpaste, because ordinary toothpaste has contained ice chips, clove oil, peppermint oil, Rehmannia, etc., itself has the role of prevention and treatment of oral diseases. Drug toothpaste generally has a strong irritation, can cause damage to the oral mucosa, some drug toothpaste contains a strong active stain, with a long time will contaminate the tooth surface; Second, do not abuse. There are many kinds of drug toothpaste, from the effect can be broadly divided into prevention of dental caries, desensitization and analgesia, anti-inflammatory and pain relief, in addition to calculus and rust, etc. Therefore, it should be used according to the drugs added and the symptoms. According to the research, children need anti-caries toothpaste, people who suffer from caries (worm teeth) or people who are engaged in acid work for a long time, it is better to use fluoride toothpaste with the effect of anti-acid and anti-caries; smokers or people whose teeth are “rusty” can use sodium hexametaphosphate anti-rust toothpaste; people who suffer from bad breath can use chlorophyll, Mecamyl, Rulan and other toothpastes to get rid of bad breath, People who suffer from bad breath can use toothpaste such as chlorophyll, mescaline, rehmannia, etc. to get rid of bad breath; people with sensitive teeth that suffer from dentin allergy (inverted teeth) should use toothpaste such as toothpaste for healthy teeth, desensitization, iceberg, with minerals, solid teeth; people suffering from periodontitis, gingivitis and other chronic diseases, it is best to use toothpaste such as ginseng, Chinese herbs, chlorhexidine, etc. often; people with weak constitution and easy to catch a cold can use anti-cold toothpaste and Tian Qi toothpaste, etc. Also, do not use a drug toothpaste for a long time, long use will make bacteria resistance, affecting the efficacy, so a drug toothpaste used for a period of time, should be replaced by ordinary toothpaste. Moreover, the drug toothpaste is not a panacea, can not cure all oral diseases, some dental diseases (such as periodontitis) can only be cured by taking comprehensive treatment measures.