Symptoms of biceps tendonitis can include: Pain and soreness around the inner elbow that may radiate down your forearm Swelling around the bicep muscle and inner elbow Difficulty bending your ...

Source: Focus Medica. Inflammation of the fluid-filled sac (bursa) at the tip of the elbow. This causes swelling, redness and pain at the elbow. Causes include trauma, pressure on the elbow ...