A naphtha shortage linked to instability in the Middle East is causing a critical scarcity of nitrile gloves and sterilization bags in Japan [1, 2, 3].

This shortage threatens the viability of medical practices because these items are essential for maintaining sterile environments and protecting staff and patients from infection.

At Kurisaki Dental Clinic in Fukuoka City, the lack of supplies has reached a critical level. Director Eiji Misaki said gloves are a minimum requirement for operation and that without them, the clinic simply cannot provide medical care [1, 2].

The supply crisis began to manifest in March 2026 [1, 2]. Since then, the availability of medical gloves has become unpredictable. Reports indicate that 80% of medical glove orders currently have undetermined delivery dates [2].

The root cause is a deficit of naphtha, a primary raw material used in the production of nitrile rubber [1, 2, 3]. This shortage is attributed to the deteriorating political and security situation in the Middle East, which has disrupted the flow of petrochemical precursors [1, 2, 3].

Industry data reflects widespread concern over these disruptions. More than 70% of surveyed respondents expressed anxiety regarding naphtha supply shortages, and the resulting price spikes [3].

Medical providers in Japan are now facing a scenario where the inability to procure basic protective equipment could lead to the suspension of patient services. The lack of sterilization bags further complicates the issue, as clinics cannot safely process instruments for reuse without them [1, 2].

“Without them, the clinic simply cannot provide medical care.”

This situation highlights the extreme vulnerability of healthcare systems to geopolitical volatility. Because nitrile gloves and sterilization equipment rely on specific petrochemical precursors like naphtha, a regional conflict in the Middle East can translate directly into a localized public health crisis in Japan, potentially limiting patient access to essential dental and medical services.