The Drug Administration of Vietnam and the Department of Healthcare Infrastructure and Medical Devices are conducting a comprehensive audit of licensing data for dental medicines and supplies containing Arsenic. This review aims to determine if pulp-killing agents containing this toxin are still officially permitted for circulation, following a police crackdown on an illegal ring producing manual arsenic for dental clinics.
Risks of outdated treatment methods:
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Toxic mechanism: Arsenic trioxide (As₂O₃) is a potent cytotoxin previously used to induce pulp necrosis for pain relief when anesthesia techniques were primitive. However, this substance lacks selectivity and can easily leak, causing significant damage to surrounding healthy tissues.
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Serious complications: Uncontrolled or improper use can lead to gingival necrosis, jawbone inflammation, tooth loss, and even systemic poisoning if the toxin enters the bloodstream.
Modern treatment trends: Dental experts assert that using arsenic-based pulp-killing agents is obsolete and has been excluded from standard treatment protocols both internationally and in Vietnam. With advancements in modern anesthesia and endodontics, dentists can now perform immediate pulp treatments safely and precisely, eliminating the need for toxic chemicals and mitigating long-term risks to patients.
Regulatory authorities emphasize that the unauthorized preparation and use of industrial chemicals in medical settings is a severe legal violation. Patients are advised to thoroughly understand their treatment plans and choose reputable dental facilities that utilize materials clearly licensed by the Ministry of Health.
Source: https://vnexpress.net/ra-soat-ve-cap-phep-thuoc-diet-tuy-chua-thach-tin-5012318.html