The toxin found in poison ivy, oak, and sumac causes an itchy, allergic rash with raised welts and blisters.
Pulmonary hypertension can cause shortness of breath, a fast heart rate, or lightheadedness.
Rheumatoid arthritis is an autoimmune disease that causes pain, swelling, and joint damage.
Blood clots in the leg can become very dangerous; symptoms include swelling, redness, and leg tenderness.
Cellulitis, a bacterial infection of the skin, causes red, tender skin that is usually swollen and warm.
People with congestive heart failure can have shortness of breath, fatigue, irregular heartbeat and more.
Redness, swelling, pain, itching, bumps are common symptoms of insect bites.
An insect sting may be followed by redness, swelling, and itching.
Acute kidney failure is sudden and can cause swelling, frequent dark urination, fatigue, nausea and more.
A bunion is a bony bump at the base of the big toe and causes redness, numbness, burning and joint pain.
Corns and calluses are areas of thick, hard skin on the hands and feet.
Glomerulonephritis is a type of kidney disease and causes swelling, abnormal urine, fever, achiness, and more.
Chronic kidney disease is a condition of the kidneys that can cause high blood pressure, fatigue, and weakness.
Aortic regurgitation, when the aortic valve doesn't close completely, can cause severe heart symptoms.
Venous insufficiency causes pain, aching, skin rashes, and swelling in the legs.
Water retention occurs fluid builds up in the body's tissues, causing parts of the body to become swollen.
Burns caused by heat are called thermal burns and can cause pain swelling, skin changes, blisters and more.
Osteomyelitis is an infection of a bone that causes pain, swelling, and redness.
A chemical burn can cause symptoms ranging from burning and blisters to pain and shortness of breath.
Chagas disease is caused by a tropical parasite and can cause fever, ill feeling, and swelling around the eye.