Your symptoms match a wide variety of different medical conditions, including an infection of your skin to a physical injury like a dislocation or broken bone. If you are having trouble moving your joint, seek medical care immediately. If these symptoms are new and getting worse, it's best to have your doctor take a look at you. For any symptoms that concern you or don't go away, your doctor is your best resource to help you get to the bottom of what's causing them.
While the list below can be considered as a guide to educate yourself about these conditions, this is not a substitute for a diagnosis from a health care provider. There are many other medical conditions that also can be associated with your symptoms and signs. Here are a number of those from MedicineNet:
-
Dislocated Knee
With a dislocated knee, the femur and shinbones are out of alignment. Severe pain, swelling, and joint deformity are symptoms and signs of a knee dislocation. Treatment typically involves reduction of the joint, surgery to repair torn ligaments, and immobilization.
-
Cellulitis
Cellulitis is an acute spreading bacterial infection below the surface of the skin characterized by redness, warmth, inflammation, and pain. The most common cause of cellulitis is the bacteria staph (Staphylococcus aureus).
-
Acute and Chronic Bursitis
A bursa is a fluid-filled sac found in the joints that cushions them. Bursitis is an inflammation of the bursae, most commonly caused by repetitive motion. Bursitis can be caused by a bacterial infection and should be treated with antibiotics. Doctors also recommend icing and resting the joint.
-
Gout (Gouty Arthritis)
Buildup of uric acid crystals in a joint causes gouty arthritis. Symptoms and signs include joint pain, swelling, heat, and redness, typically of a single joint. Gout may be treated with diet and lifestyle changes, as well as medication.
At MedicineNet, we believe it is important to take charge of your health through measures such as a living healthy lifestyle, practicing preventative medicine, following a nutrition plan, and getting regular exercise. Understanding your symptoms and signs and educating yourself about health conditions are also a part of living your healthiest life. The links above will provide you with more detailed information on these medical conditions to help you inform yourself about the causes and available treatments for these conditions.
Health Solutions From Our Sponsors