The joints are as crucial to movement as bones and muscles. Even while in a sitting or standing position, the body relies on these parts for support and functioning. Joint pain can impair movement, diminishing the ease with which everyday hobbies and activities are experienced. Finding out the cause of joint pain is the first step to receiving effective treatment.
Osteoarthritis
Although more than 100 types of arthritis exist, MayoClinic.com reports that osteoarthritis is the most common type. Also known as degenerative arthritis, osteoarthritis is associated with the breaking down of cartilage, the flexible tissue between the joints. The result is pain, stiffness and loss of movement. The condition is most common in aged individuals, though obese people, those with previous injuries, people who perform repetitive tasks or who suffer with underlying diseases are more likely to develop it.
Rheumatoid Arthritis
Rheumatoid arthritis is an autoimmune disorder that typically strikes in middle age, reports the American Academy of Orthopaedic Surgeons. The condition most commonly affects the hands, feet, elbows, knees and hips, causing the immune system to produce joint-attacking substances. The result is joint pain, disability and disfigurement. Medications can help relieve the symptoms and moderate the course of the condition.
Bursitis
Bursitis is a painful condition that causes inflammation of the bursae, the tiny fluid-filled sacs that protect the tendons. Unlike arthritis, which affects the joints, bursitis causes inflammation around the joint. Common places bursitis occurs are the shoulders, hips and elbows, though it can also affect the knees, heel and big toe.
Injury
Fractures, sprains and dislocations are common types of injuries that can lead to joint pain. Joint pain caused by injury can be temporary, relying on time and rest to relieve the symptoms. Severe injury may result in damage, which increases the risks of developing osteoarthritis.


