Your saliva and why it’s so important

You probably don’t give too much thought to the saliva in your mouth, but if you think of it like a bloodstream you’ll realize how important it is.

Like blood, saliva helps build and maintain the health of the soft and hard tissues.

It removes waste products from the mouth and offers first-line protection against microbial invasion that might lead to disease.

Saliva is derived from blood and therefore can also be used to detect disease.

Saliva enhances enamel protection by providing high levels of calcium and phosphate ions. It contains the minerals that maintain the integrity of the enamel surface and helps protect against caries.

When salivary flow is reduced, oral health deteriorates – much in the same way body tissues suffer if blood circulation is disrupted.

Patients with dry mouths (xerostomia) experience difficulty chewing, speaking and swallowing. A major cause of dry mouth is medication – almost eighty percent of the most commonly prescribed medications lead to dry mouth.

Chewing gum after a snack or meal stimulates salivary flow, clearing food from the mouth and neutralizing plaque acid.

Your saliva is important to your oral health both for preventing disease and in helping to diagnose problems.

Tooth Sensitivity: Causes, Prevention, and Treatment

Tooth sensitivity is a common dental problem that affects many people. It is characterized by a sharp, sudden pain in one or more teeth when they are exposed to certain stimuli, such as hot or cold temperatures, sweet or acidic foods, or brushing and flossing. In this blog, we will discuss the causes, prevention, and treatment options for tooth sensitivity.

Causes of tooth sensitivity

Tooth sensitivity can be caused by a variety of factors, including:

1. Tooth decay: If tooth decay has reached the nerve of the tooth, it can cause sensitivity.

2. Gum disease: Gum disease can cause the gums to recede, exposing the sensitive roots of the teeth.

3. Enamel erosion: The loss of enamel can cause the teeth to become more sensitive.

4. Tooth grinding: Grinding the teeth can wear down the enamel and expose the sensitive dentin layer.

5. Teeth whitening: Some teeth whitening products can cause temporary sensitivity.

Prevention of tooth sensitivity

Tooth sensitivity can be prevented by:

1. Maintaining good oral hygiene: Brushing and flossing regularly can help prevent tooth decay and gum disease, which can lead to tooth sensitivity.

2. Using a soft-bristled toothbrush: A soft-bristled toothbrush can help prevent enamel erosion and gum recession.

3. Using fluoride toothpaste: Fluoride can help strengthen enamel and reduce sensitivity.

4. Limiting acidic and sugary foods and drinks: These can contribute to enamel erosion and tooth decay.

5. Wearing a mouthguard: A mouthguard can protect teeth from damage caused by tooth grinding.

Treatment options for tooth sensitivity

Some common treatment options for tooth sensitivity include:

1. Desensitizing toothpaste: This type of toothpaste contains ingredients that block sensitivity.

2. Fluoride treatments: Professional fluoride treatments can help strengthen enamel and reduce sensitivity.

3. Dental bonding or sealants: These can be used to cover exposed roots and protect them from sensitivity.

4. In-office treatments: Your dentist may recommend in-office treatments such as a crown or a root canal if the sensitivity is severe and cannot be treated with other methods.

Tooth sensitivity is a common dental problem that can be caused by a variety of factors. By maintaining good oral hygiene, using a soft-bristled toothbrush, and limiting acidic and sugary foods and drinks, you can help prevent tooth sensitivity. If you do experience sensitivity, there are several treatment options available to help reduce or eliminate the pain. Consult with your dentist for a proper diagnosis and treatment plan.

What is plaque and how does it affect your teeth?

Plaque is a sticky film of bacteria that covers our teeth and, when we eat something, these bacteria release acids that attack the tooth enamel.

When these attacks are repeated over time, the enamel will break down and this will eventually lead to cavities.

When plaque is not removed through daily brushing and cleaning it hardens into calculus or tartar. When tartar collects above the gum line, brushing and cleaning between the teeth becomes more difficult.

The gum tissue can become swollen or may bleed. This is called gingivitis and it is the early stage of periodontal (gum) disease.

There are several steps you can take to protect yourself against this happening:

– Brush your teeth twice a day with fluoride toothpaste
– Clean between teeth daily with floss or an interdental cleaner
– Eat a balanced diet and limit the number of snacks between meals
– Visit your dentist regularly for professional cleanings and oral exams
– Ask your dentist about sealants – these are protective coatings that can be applied to the back teeth where decay often starts.

If you take steps to remove the plaque each day, you have a greater chance of avoiding tooth and gum problems.