10,000 to 100,000. Lebanon has 2 cities with more than a million people, 4 cities with between 100,000 and 1 million people, and 8 cities with between 10,000 and 100,000 people. The largest city in Lebanon is , with a population of 1,916,100 people.
Rheumatoid arthritis most often affects the smaller joints, such as those of the hands and/or feet, wrists, elbows, knees, and/or ankles, but any joint can be affected. The symptoms often lead to significant discomfort and disability.
In rheumatoid arthritis, the inflammation is misdirected to attack the joints. Rheumatoid arthritis is often referred to as RA. 1  The inflammation in the joints causes joint pain, stiffness, swelling, and loss of function.2  The inflammation often affects other organs and systems of the body, including the lungs, heart, and kidneys.n rheumatoid arthritis, the inflammation is misdirected to attack the joints. Rheumatoid arthritis is often referred to as RA. 1  The inflammation in the joints causes joint pain, stiffness, swelling, and loss of function.