Vnitr Lek 2023, 69(1):31-36 | DOI: 10.36290/vnl.2023.004

Dental interventions in oral antithrombotic therapy

Juraj Deglovič¹, Anna Remková²

¹ Katedra zubného lekárstva Lekárskej fakulty SZU, Bratislava

² REMEDIKA, s. r. o., Bratislava

Dentists commonly encounter patients taking oral antithrombotic agents who require invasive dental procedures. Although antithrombotics can cause an increase in bleeding, there is consensus that treatment regimens with antiplatelet agents, older anticoagulants (warfarin) and direct oral anticoagulants should not be altered before routine dental procedures when the risk of bleeding is low. Thromboembolic risk of their discontinuing likely outweighs potential bleeding complications associated with surgery. Therefore, the risks of stopping or reducing these medications must be weighed against the potential consequences of prolonged bleeding, which can be controlled with local measures such as mechanical pressure, suturing, haemostatic agents or antifibrinolytics. Some patients who are taking antithrombotic medications may have additional comorbid conditions or receive other therapy that can increase the risk of prolonged bleeding after dental treatment. Where a patient is believed to be at high bleeding risk, the dentist should consider a consultation with the patient's physician to discuss temporarily discontinuing the antithrombotic therapy.

Keywords: tooth extraction, dental procedures, bleeding, oral anticoagulant therapy, direct oral anticoagulants, antiplatelet therapy, warfarin.

Accepted: February 6, 2023; Published: February 17, 2023  Show citation