Sciatica physical therapy focuses on relieving pain and improving mobility caused by irritation or compression of the sciatic nerve. Treatment often includes targeted stretching to alleviate pressure on the nerve, strengthening exercises to support the lower back and core, and posture training to reduce strain. Therapists may also use techniques like manual therapy, heat or ice application, and nerve gliding exercises to promote healing and nerve mobility. A personalized therapy plan helps reduce symptoms, restore function, and prevent recurrence.