Dry mouth: why mention it to your dentist?

A persistent dry mouth deserves an opinion. Saliva contributes to the comfort and protection of the mouth; a lack of saliva can promote dental problems.

This article provides general information and does not replace an individual consultation, diagnosis or treatment from a dentist or another healthcare professional. If you have symptoms, seek advice appropriate to your situation. Do not change a treatment based solely on this content.

Certain medications or diseases may be involved. Do not stop any treatment yourself and report difficulties swallowing or feeding.

It’s not just a feeling when you wake up. For some people, talking for a long time or finishing a meal becomes difficult. Describing these moments helps explain the impact of the symptom.

Saliva has several functions

Saliva moistens the mouth, facilitates speech, chewing and swallowing. It also contributes to the balance of the oral environment and provides useful minerals to the teeth. A persistent decrease can therefore have consequences beyond the mere sensation of thirst.

A dry mouth can promote cavities, irritations and certain infections. It can make wearing a prosthesis less comfortable. A temporary feeling related to stress is not necessarily treated as a daily dryness that requires drinking to swallow food.

Investigating the cause without stopping treatment yourself

Many drugs can contribute to the problem, as well as certain diseases and cancer treatments. The dentist or doctor examines the history, symptoms and prescriptions. Additional examinations may be offered when necessary.

Note the onset of discomfort, the most difficult moments, recently introduced treatments and any associated symptoms. Bring a complete list of medications, including those taken without a prescription. A treatment change is up to the prescriber: stopping alone can create a risk without solving the cause.

Relieving discomfort and protecting teeth

Small sips of water can help with comfort and during meals, taking into account any medical restrictions on drinks. Sugar-free chewing gum can stimulate saliva if you can chew it without difficulty. Salivary substitutes or specific products can be discussed. They do not correct all causes of dryness.

Avoid keeping a sugary or acidic drink throughout the day to moisten the mouth. Maintain fluoride toothpaste and cleaning, with enhanced prevention if the assessment justifies it. The follow-up should check the teeth, mucous membranes and the adaptation of the prostheses. Report pain, persistent injury, or difficulty feeding. Improved comfort and protection against cavities are two complementary objectives of the treatment.

Noticing when your mouth feels dry

Notice when the dryness appears and what has changed recently. Bring a list of your treatments. It should not be considered as a normal and inevitable consequence of aging.

Regularly drinking small amounts of water can help. Depending on capacities and needs, other means may be offered. Ask which ones are suitable for your situation rather than multiplying products.

Carious risk and hygiene must be re-evaluated. The role of fluoride and the choice of mouthwash can be discussed with the professional; not all products meet the same need.

If dryness is accompanied by persistent bad breath, describe both symptoms at the appointment.