Diabetes is a chronic metabolic condition that represents a major public health issue worldwide, with Type 2 diabetes comprising 80-90% of all cases1. It is estimated that individuals with diabetes will increase from 451 million in 2021 to 693 million by 2045, with around 4.3 million individuals affected in the Philippines as of 20212,3,4. While insulin therapy is vital for managing diabetes, acceptance among patients is frequently obstructed by concerns about side effects, potential disruptions to their lifestyle, and stigma associated with injections.

The objective of the study was to determine the barriers to insulin therapy among adult patients with Type 2 Diabetes mellitus of the Department of Family and Community Medicine of Quezon City General Hospital.

This is a cross-sectional study carried out between July and September 2024 involving 117 participants with Type 2 diabetes. Information was gathered through self-administered questionnaires consisting of the Insulin Treatment Appraisal Scale (ITAS) and the SCREEM-RES questionnaire.

Majority of the participants (67.06%) were aged between 60 and 65, predominantly female (56%) and unemployed with a monthly family household income of less than 8,000 pesos. ITAS revealed negative perceptions towards insulin treatment, primarily due to fear and perceived loss of control. Family resources among the participants was revealed to be inadequate, as reflected in the SCREEM-RES questionnaire.

Age, education, employment status, household income, high negative attitude towards insulin and inadequate family resources are found to be barriers to initiating insulin. The study highlights the need for improved education to foster a supportive environment for insulin use and emphasizes the importance of involving patients in their treatment decisions for effective diabetes management and better long-term health outcomes.