Trigeminal neuralgia and trigeminal neuropathic pain.

It is very important that the dental team are aware of the varied presentations of pain in the mouth, face and other parts of the trigeminal region which are not directly caused by teeth or oral structures. Our understanding of underlying causes in this complex area is evolving. Ultimately, patients who present with what may at first seem to be oral or dental problems will require specialist input in secondary care with potential for use of systemic medications. This article reviews the common non-dental pains encountered in the orofacial region related to dysfunction of the trigeminal nerve.

Dental material allergies and oral soft tissue reactions.

Dental materials can cause reactions to the oral mucosa and present to the general dental practitioner. These are often referred to as 'allergies' but are frequently lichenoid reactions. Most of these are related to dental amalgam restorations and can be remedied by replacing the restoration with another suitable material. Other metals, including gold, palladium, nickel and chrome, have also been reported to trigger mucosal changes. Less commonly, issues arise from other restorative materials, including denture acrylics, composites and glass polyalkenoates. Reactions are also reported due to endodontic and sealing materials. It is unclear what role skin 'patch' testing has in managing dental material allergies. This article aims to give the practitioner a clearer picture of dental material allergy issues and how they should be approached in primary dental practice.

Safe use of paracetamol and high-dose NSAID analgesia in dentistry during the COVID-19 pandemic.

With dental services currently altered, dentists are being asked to provide advice, analgesia and antibiotics in situations where they would normally be offering operative care. Dentists are familiar with using analgesia for short courses for their patients, but using higher-dose regimes and for periods of over two weeks brings special challenges. This paper reviews the areas where special precautions are needed when using analgesia in the current situation.

Prescribing in primary dental care: general principles.

Prescribing medicines is an essential part of comprehensive dental care. Behind this seemingly simple act lies a range of skills. These include understanding the physiological interaction of the medicines in the body as well as their potential for harm either to body systems or when conflicting with other medicines taken by the patient. The decision to prescribe is thus complex even before the efficacy of the drug for the dental condition is considered. This paper reviews some of the issues that the primary care practitioner must consider when prescribing, as well as practical concerns to make prescribing safe and effective.

The management of dental patients taking new generation oral anticoagulants.

Recently, new oral anticoagulants have been introduced as alternatives to warfarin. While national guidelines for treatment of dental patients taking warfarin as an anticoagulant are well-established, no such information is available for these novel therapeutic agents. At present, the local guidance available is contradictory between different health boards/health planning units, and liaison with the medical practitioner managing the individual patient's anticoagulation is imperative if any invasive procedure is proposed. This paper examines the available evidence regarding these drugs and sets out proposals for clinical guidance of dental practitioners treating these patients in primary dental care.

Paediatric gastrointestinal conditions and their oral implications.

OBJECTIVES: The paediatric dentist must be familiar with a range of medical problems which can affect the mouth or general health of children. Dental clinicians are ideally placed to help with the detection of a range of gastrointestinal issues and should know when to refer to the paediatric specialist for advice. METHODS: This article reviews the common gastrointestinal tract (GIT) conditions that can affect children reviewing the conditions, their usual treatments, and how they can influence the mouth and the oral environment. This article will review how the different conditions may produce oral symptoms and signs. The management of the oral problems and appropriate photographs are covered well in other texts and will not be included here. CONCLUSION: The mouth is a specialised part of the GIT and can be involved in or affected by many of the diseases encountered in other GIT regions.