Fear of needles is more than a passing discomfort—it’s a significant medical barrier that can prevent individuals from benefiting fully from the treatments available to them. Trypanophobia, the clinical term for needle phobia, affects an estimated 20% to 30% of the global population. That’s up to 2.4 billion people who may avoid medical care because of a needle. Expressions of trypanophobia often go far beyond nervousness. Individuals may experience dizziness, nausea, or a rapid heartbeat, or they may even faint due to vasovagal syncope (a common temporary loss of consciousness triggered by fear or stress). For many, their emotional response is distressing enough that they will choose to delay or skip essential medical procedures.
Injections Limit Access to Critical Care
Despite advances in drug development, many treatments still require the use of injections. From routine vaccines to insulin, from long-acting psychiatric medications to biologics for cancer and autoimmune conditions—needles remain the standard vehicle of delivery. Large-molecule drugs in particular must often be injected due to their size and vulnerability to digestion. For patients with needle-related anxiety, these therapies can become inaccessible or accessible only with a great burden. The result is more than discomfort; needle anxiety can lead to delayed vaccinations, skipped treatments, and the avoidable worsening of chronic conditions. The missing of treatments due to needle anxiety places long-term stress on both patients and healthcare systems.
Expanding Options Beyond the Needle
At Sinedore, we are working to change how large-molecule drugs are delivered. Our platforms are designed to reduce reliance on injections by offering new routes of administration, including nasal sprays, buccal films, and transdermal systems. These formats are being developed to deliver complex biologics effectively, while minimizing physical and emotional stress. For elderly patients, children, or anyone with needle aversion, these options can provide greater comfort, facilitate increased adherence, and improve access to care.
Designing for Real-World Needs
Healthcare should meet people where they are—not leave them behind. Whether for a working adult managing a chronic condition or a child dreading their next injection, treatment options should respect the realities of patients’ lives and sensitivities. At Sinedore, our mission is to make medicine easier to take. By reducing the barriers associated with needle use, we’re helping more people receive the care they need—without fear, without pain, and without compromise.
