Chronic pain can affect every aspect of daily life. Learn how acupuncture may help support relief from back pain, headaches, migraines, sciatica, arthritis, and other chronic conditions. Pins & Needles Acupuncture proudly serves patients throughout Northern Colorado, including Greeley, Fort Collins, Loveland, Timnath, Johnstown, Severance, Eaton, Kersey, Sterling, and surrounding communities.