What Causes Back Pain and Sciatica, and When Should You See a Doctor?

Back pain and sciatica are associated with a variety of potential causes. However, they often begin with pressure on the lower spinal nerves, including the sciatic nerve, which runs from the lower back and along through the hips and legs. One common cause of these conditions is a herniated or bulging disc that shifts out of place and begins to irritate the nerve roots nearby. Degenerative disc changes that develop with age can also reduce space in the spine, making nerve compression more likely to occur. Structural imbalances, such as poor posture or uneven weight distribution, can strain the lower back over time and lead to the kind of nerve involvement seen with sciatica.

Other contributing factors may include muscular tightness in the lower back or hips, which have the potential to pull on the spine and amplify discomfort in the surrounding nerves. Long hours spent sitting can make things worse, as can repetitive strain from lifting or twisting. The specialists at Northstar Joint and Spine focus on identifying where that pressure is coming from and how to relieve it, whether it stems from disc changes, joint dysfunction, or muscular imbalance.

Back pain may be related to sciatica when discomfort starts in the lower back or buttock and travels down one leg. Sciatica can cause sharp, shooting, burning, or electric-like pain and may also lead to tingling, numbness, or weakness in the leg or foot. Symptoms often affect one side of the body and may become worse with prolonged sitting, bending, standing, coughing, or rising from a chair.

Back pain may be related to sciatica when discomfort starts in the lower back or buttock and travels down one leg. Sciatica can cause sharp, shooting, burning, or electric-like pain and may also lead to tingling, numbness, or weakness in the leg or foot. Symptoms often affect one side of the body and may become worse with prolonged sitting, bending, standing, coughing, or rising from a chair.

Sciatica symptoms commonly begin in the lower back or buttock and travel along one leg, sometimes extending into the calf, foot, or toes. The discomfort may feel sharp, shooting, burning, aching, or electric-like and can range from intermittent symptoms to persistent pain that limits daily activities. Numbness, tingling, or weakness may also occur in the affected leg or foot when a spinal nerve is irritated or compressed.

Sciatica often affects one side of the body and may become more noticeable with prolonged sitting, standing, walking, bending, coughing, or certain movements. At NorthStar Joint & Spine in Plano, TX, board-certified Dr. Robert J. Nocerini, MD, evaluates the location and pattern of back and leg symptoms, medical history, neurological findings, and available diagnostic imaging to identify possible contributing factors. This evaluation helps guide an individualized pain management plan based on the patient’s specific symptoms and clinical needs.

Managing sciatica and general back pain often starts with small, consistent changes in daily habits. Regular low-impact movement and exercise can improve circulation and help prevent the stiffness that often fuels nerve irritation. Maintaining proper posture while working, especially during long hours at a desk, can reduce strain on the spine and limit pressure on the lower back. The use of supportive seating material and breaks throughout the day to move around all contribute to easing discomfort over time.

Core strengthening exercises can also help to cause a reduction of stress on the spine and surrounding joints. Avoiding prolonged inactivity can prevent muscles from tightening around the lower back, which can trigger or worsen symptoms. Weight management, balanced sleep positions, and taking care while lifting or moving can all support long-term back health. The team at Northstar Joint and Spine can work with patients to direct them towards positive health and lifestyle changes, pairing them with focused treatments that address the underlying issue.

At Northstar Joint and Spine, Board-Certified Dr. Robert J. Nocerini, MD, offers advanced solutions for patients suffering from back pain and sciatica. With over 26 years of medical experience, he combines his board certifications in Pain Medicine and Anesthesiology to deliver precise, evidence-based treatments. Dr. Nocerini emphasizes accurate diagnosis, customized care plans, and minimally invasive options to help patients regain comfort, mobility, and long-term relief.

• Focuses on identifying and treating the root cause of pain
• Utilizes state-of-the-art diagnostic and therapeutic techniques
• Provides comprehensive pain management in a supportive setting
• Integrates both modern and conservative treatment approaches
• Dedicated to improving each patient’s quality of life and functional recovery

Back pain and sciatica treatment are available at Northstar Joint and Spine. For more information, contact us today or schedule an appointment. We are conveniently located at 7704 San Jacinto Pl Suite 200 Plano, TX 75024. We proudly serve patients from Plano TX, Frisco TX, Allen TX, McKinney TX, Richardson TX, Carrollton TX, Addison TX, The Colony TX, North Dallas TX, and surrounding communities throughout Collin County and the Dallas-Fort Worth area.