Changes

==Introduction==

==Introduction==

[[File:Applying mouthwash.jpg|right|200px|thumb|Homecare – applying a mouthwash with a syringe to the buccal surface of the teeth. <small>''© Lisa Milella 2013''</small>]]

[[File:Applying mouthwash.jpg|right|200px|thumb|Homecare – applying a mouthwash with a syringe to the buccal surface of the teeth. <small>''© Lisa Milella 2013''</small>]]

Given the low compliance rate with [[Tooth Brushing|brushing]], other measures are often sought to maintain oral hygiene. [[Antiseptics for Oral Disease#Antiplaque Agents|Chlorhexidine mouth washes]] and gels are an excellent second best. '''Chlorhexidine''' is a synthetic cationic bisbiguanide antimicrobial agent which is the '''most effective chemical agent''' available for the '''prevention and reduction of plaque accumulation and [[gingivitis]]'''. It has a broad spectrum of activity which means it has a good killing effect on many of the [[bacteria]] present in the mouth. The main advantage of chlorhexidine is that it not only '''binds to the pellicle reducing further accumulation of plaque''' on the tooth surface, but also '''eliminates existing plaque'''. It has an ability to bind to the oral tissues as well as the teeth and some studies have shown that it remains active for up to 12 hours following application. Most other oral antiseptics are washed away by saliva. The concentration that should be used to achieve best results is 0.12%.  

Given the low compliance rate with [[Tooth Brushing|brushing]], other measures are often sought to maintain oral hygiene. [[Antiseptics for Oral Disease#Antiplaque Agents|Chlorhexidine mouth washes]] and gels are an excellent second best. '''Chlorhexidine''' is a synthetic cationic bisbiguanide antimicrobial agent which is the '''most effective chemical agent''' available for the '''prevention and reduction of plaque accumulation and [[gingivitis]]'''. It has a broad spectrum of activity which means it has a good killing effect on many of the [[bacteria]] present in the mouth. The main advantage of chlorhexidine is that it not only '''binds to the pellicle reducing further accumulation of plaque''' on the tooth surface, but also '''kills bacteria in existing plaque'''. It has an ability to bind to the oral tissues as well as the teeth and some studies have shown that it remains active for up to 12 hours following application. Most other oral antiseptics are washed away by saliva. The concentration that should be used to achieve best results is 0.12%.  

Chlorhexidine is a very unstable molecule and if swallowed becomes inactivated. It is therefore well tolerated by most pets and does not have any side effects if swallowed. In some animals chlorhexidine can cause slight staining of the teeth. This is a purely cosmetic issue and the advantages of using chlorhexidine to reduce inflammation in the mouth should outweigh the negative effects.  

Chlorhexidine is a very unstable molecule and if swallowed becomes inactivated. It is therefore well tolerated by most pets and does not have any side effects if swallowed. In some animals chlorhexidine can cause slight staining of the teeth. This is a purely cosmetic issue and the advantages of using chlorhexidine to reduce inflammation in the mouth should outweigh the negative effects.  

Some products available on the market do contain chlorhexidine but they are either at too low a concentration for the chlorhexidine to be effective, or are in a formulation where the chlorhexidine is not released or is inactivated.  

Some products available on the market do contain chlorhexidine but they are either at too low a concentration for the chlorhexidine to be effective, or are in a formulation where the chlorhexidine is not released or is inactivated.  

Other mouth washes or gels available containing zinc, ascorbic acid (vitamin C) and taurine may also be of benefit. Zinc is antibacterial and important for a healthy epithelium. Vitamin C is important for the production of collagen, which is the main structural protein in gingival tissue. The taurine chelates volatile sulphur compounds produced by oral pathogens, which has the obvious effect of reducing [[halitosis]] and may reduce the damage to oral tissues that can be caused by these volatile sulphur compounds. The gel is tasteless and alcohol-free. It has also found a use as a plaque retardant in cats that will tolerate no other forms of home-care.  

Other mouth washes or gels available containing zinc and ascorbic acid (vitamin C). Zinc is antibacterial and important for a healthy epithelium. Vitamin C is important for the production of collagen, which is the main structural protein in gingival tissue and there is some evidence that it also inhibits plaque formation.

A range of other chemical products are available that are recommended either as a food additive, water additive, or to apply directly to the pets mouth. Unfortunately there are few, if any, scientific studies to show that these products are effective in reducing [[gingivitis]] and the onset of [[periodontitis]]. Many of these products can be expensive with little or no benefit. Always ask about what clinical data is available to show that the product works before using it.  

A range of other chemical products are available that are recommended either as a food additive, water additive, or to apply directly to the pets mouth. Unfortunately there are few, if any, scientific studies to show that these products are effective in reducing [[gingivitis]] and the onset of [[periodontitis]]. Many of these products can be expensive with little or no benefit. Always ask about what clinical data is available to show that the product works before using it.