Dentists are seeing an increasing number of cases of teeth grinding among their patients and believe this may be due to money-related worries.

According to the Irish Dental Association (IDA), experts say that one in five people will grind their teeth at some time, most commonly at night. However, Irish dentists are currently seeing numbers ‘far in excess of that in many surgeries'.

The symptoms of bruxism - the medical term for teeth grinding - include headaches, damage to teeth, earaches and pain in the mouth and jaw.

Dr Dermot Canavan of the IDA said that the condition is often linked to anxiety and stress, as well as excessive smoking, alcohol use and the consumption of too much coffee.

"While we don't have exact figures, I know from my own practice and from talking to other dentists that there has been a substantial increase in the number of patients suffering from this condition. From talking to patients, it is clear that many are facing severe financial pressures," Dr Canavan said.

He pointed out that recreational drug use, particularly the use of amphetamines, cocaine and ecstasy, are also believed to lead to increased clenching and grinding activity and this can cause an increase in tooth wear up to eight times greater than that seen in other teeth grinders.

"Stress and drug use are a dangerous combination at the best of times, but people often do not realise the effect this can have on their dental health. If people are suffering from any of the symptoms outlined above, then not only should they see their medical doctor, but they should also visit their dentist for a check-up as soon as possible as bruxism can cause long-term damage," Dr Canavan said.

He added that there are a variety of treatments available for bruxism, including splints and fitted mouth guards, but he also warned that damaged teeth ‘may need to be restored'.