Michael B. Wexler, D.D.S.











Tucson Dentist, Dr. Wexler, Frequently Asked Questions:

You have a great office! I never thought I would say I look forward to coming to the dentist.”
~ R.P. – Tucson, AZ


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Call (520) 888-SMILE (7645) and schedule an appointment today!



Q. What is fluoride and how do I know I am getting enough?
A. Fluoride is a natural occurring mineral in the environment and found naturally occurring in food and water supplies. In the 1930’s, it was found that people who grew up with naturally fluoridated water had fewer cavities than those without (fluoride strengthens teeth during the remineralization process). Since then, there has been a push to raise the natural fluoride levels of drinking water. If your community has 1 part per million of fluoride in its drinking water, then you have sufficient fluoride in your diet and supplemental fluoride would not be normally recommended. Tucson city water does not have quite the optimal level of fluoride in its drinking water. This does not necessarily mean you should supplement your diet with ingestible fluorides. Ingestible fluoride supplements are only affective when teeth are developing (in utero to late childhood). Fluoride is found in ADA (American Dental Association) approved toothpaste and certain oral rinses. Prescription level fluoride has been found to help adult patients who suffer from general teeth sensitivity and may be suggested by Dr. Wexler or his team members, but, Dr. Wexler does not commonly prescribe or recommend fluoride supplements to infants or younger children since the cosmetic drawbacks of fluorosis (severe white or brown spotting/blotching of developing teeth) are unpredictable when giving a child ingestible fluoride. Recent studies have shown that a topical fluoride varnish for children have significantly reduced the caries rate in children. Dr. Wexler recommends topical fluoride varnish for children 2-4 times/year, and for adults with a higher caries rate.

Q. Can my teeth get stained from swimming and what do I do about it?
A. “Swimmers calculus” is a term used for brown staining on a swimmers teeth. This staining is seen in swimmers who swim over 6 hours/week in chemically treated pools and needs to be removed by a dentist or hygienist.

Q. What should I do if my tooth falls out?
A. If a baby tooth comes out, it is too risky to the developing permanent tooth to try and replace it so place it under your child’s pillow for the tooth fairy. If an adult tooth comes out, it is important to replant it within a couple of hours for any chance of the body accepting it. First you should gently rinse the tooth without scrubbing it or touching the root surface in order to remove any debris. Immediately place the tooth back into the socket (hole in the mouth) it came out. If you are unable to replace the tooth into its socket, place the tooth in milk or saline and call Dr. Wexler for advice. After a tooth is replaced in the mouth, it oftentimes requires stabilization via a splint made by your dentist.

Q. What can I do about chipped teeth and how do I prevent them from chipping?
A. Chipped teeth are oftentimes caused by some form of trauma. The types of trauma will decide on the best way to prevent any future chipping. Trauma from an accident usually is non-recurrent so does not usually require any preventative treatment except protective gear where indicated. Chipping from habits such as ice chewing, biting your nails, biting foreign bodies (e.g. nails, pens, pencils, needles, etc.), clenching or grinding your teeth will require you to stop the habit in order to prevent more advance chipping of your teeth. Patients who clench and grind their teeth on a regular basis should talk to Dr. Wexler about fabricating a splint in order to prevent future tooth damage or TMJD (temporo-mandibular joint disorder). About 70% of the population suffer from bruxism (clenching/grinding your teeth) and are not aware of it since they do it unconsciously. Ask Dr. Wexler if you are concerned.

Q. My teeth are sensitive to hot and cold. Why?
A. Sensitivity of your teeth to temperature changes can be signs of normality or due to severe tooth problems. Usually, if temperature sensitivity is more general, effecting several teeth, and occurs occasionally, it can be considered a normal response (e.g. biting into an ice cream cone). If the sensitivity is more general, but happens more often, it could be a sign of a clenching or grinding habit known as bruxism and should be discussed with Dr. Wexler. If you have localized sensitivity on one specific tooth, then it can be a more serious problem which needs immediate dental treatment. This problem requires x-rays and specific testing and examination of your teeth to properly diagnose. It is pertinent to seek dental treatment immediately since this type of matter can progress quickly and lead into a very painful situation over night.

Q. My child’s baby teeth are not out yet but permanent teeth coming through. Is this normal?
A. Do not be alarmed if you see the permanent teeth are coming through, and your child’s baby teeth are still in. This is a very common situation we see and the majority of times is not a concern at all. If after 6 months you find the baby tooth/teeth have not loosened, but the new, permanent tooth/teeth have come in completely, it may be necessary to remove the baby tooth/teeth (check out link to 2009 Winter Newsletter and read Tooth Eruption and Loss In Children Article). Another reason to possibly have Dr. Wexler remove the baby tooth is if it is causing your child any pain or discomfort. Very seldom does a baby tooth not coming out when a permanent tooth has come through contribute to an orthodontic (braces) concern. Most crowding and orthodontic concerns are caused from genetic variables.

Q. I have white spots on my teeth. What can I do about them?
A. White spots on teeth when they come into a child’s mouth usually occurs during tooth development. This could have been caused by trauma such as a fall when an infant or toddler, from certain medical treatments, from chronic illnesses, excessive fluoride intake when an infant (check for fluoride in formula), or an event that happened while pregnant with your child. White spotting which occurs later in life can be due to the start of a cavity. We oftentimes see this after a teenager gets their braces off, especially if their homecare was poor. Sometimes the white spotting, when caught early on (called decalcification spots), can be reversed with prescription fluoride treatments.

Q How do I know when I need braces?
A. There is a fine line between needing and wanting braces. Very few people need braces, but they are candidates for them. Braces tend to be done mainly for cosmetic reasons nowadays. Dr. Wexler checks you at every maintenance visit for any changes in your jaw relationship or for crowding concerns. He will bring up any concerns of his too you, but please, do not hesitate to voice your concerns with how your teeth look to you.

Q. Why are my teeth sensitive after dental work and what can I do about it?
A. Any time we do any dental treatment for you, you will likely feel some discomfort for up to a week afterwards. If you had any dental discomfort that does not diminish after a week, you should call our office for an evaluation. Oftentimes, if your bite is not normalized after dental treatment, you can experience discomfort from chewing or cold liquids. A quick adjustment of your bite can often cure this problem within a few days.

Q. My teeth and jaw hurt in the morning. Why and how can I get the pain to stop?
A. Jaw and tooth pain in the morning is usually a tell tail sign of a clenching or grinding habit know as bruxism. About 70% of the population suffers from bruxism and is not aware of it. Most of us tend to clench and grind our teeth during stressful times or when we have upper respiratory problem (sinuses, allergies, common cold, etc.). Treatment for bruxism is very challenging. Since bruxism has more psychological causes, curing it is very difficult. Our goal in dentistry is to prevent the bruxism habit from causing future irreversible damage to your jaw (TMJ) and teeth. We achieve this goal by fabricating a hard acrylic splint which is customized just for you. We find these splints to oftentimes lessen, and even stop the pain associated with bruxism. Dr. Wexler will evaluate you for any TMJ and/or bruxism problems at your first visit and regular maintenance visits.

Q. When Should My Child First See A Dentist?
A. As soon as your baby's first tooth appears, you should have them see a dentist.  At your baby's first dental visit, Dr. Wexler and his team will discuss with you how to keep your baby's oral cavity healthy, discuss a healthy diet to prevent cavities, how best to take care of your baby's teeth, and do a full examination of your baby's oral cavity.  At this visit, we will also discuss proper homecare customized to your child's needs.