What reason is finger joint swollen

summary

Finger joint swelling and other diseases are of great concern to all of us. Fingers may be the most commonly used joint parts, so they are more likely to be injured. It should be very clear in everyone's heart that when the finger swells, people often doubt whether there is a certain disease in the body. In fact, there are many reasons for swelling, most of which are harmless to human body. But if swelling is accompanied by pain and other abnormal phenomena, it may be a symbol of some serious diseases. At this time, we should be alert and seek medical treatment as soon as possible. I introduced three main causes of finger swelling.

What reason is finger joint swollen

First: hot summer: hot will make blood vessels dilate, so that more heat is lost from the skin, so as to keep the body temperature from rising. At this time, some body fluids in the blood vessels will flow to the soft tissue, causing edema. With the movement of both hands and continuous daily activities, the swelling will gradually disappear. However, if you notice that edema only appears in the hands and fingers, but not in the legs, accompanied by slight pain or weakening grip strength, it may be a sign of some disease, and you should seek medical advice as soon as possible.

Second: excessive salt intake: dishes in restaurants, snacks bought, and any fried food contain a lot of salt, causing water retention in the body and causing edema. It's best to keep the balance of water and salt in the body. More salt intake means that the body must keep more water in order to reduce the saltiness and cause swelling. Generally speaking, the swelling caused by the salt in food will disappear in a day, but too much salt will make the swelling last for a long time. If you have reduced your salt intake and the swelling is still there, you should go to the hospital to check for other diseases.

Third: osteoarthritis: if the finger joints appear swollen, this may be one of the symptoms of osteoarthritis. This disease is caused by articular cartilage degeneration, which is more common in the elderly and obese people. Osteoarthritis is usually accompanied by pain and stiffness, but not always. Many other types of arthritis also cause swelling and pain in the fingers. Excessive hand movement should be avoided to reduce joint wear. Inflammation can also be reduced by drug injections.

matters needing attention

The blood flow is reduced due to the contraction of arteries, leading to cold numbness of fingers. When the temperature warms up or the pressure disappears, the blood circulation returns to normal, and the swelling will appear. The disease is more common in women than in men. If you notice that your fingers or hands appear light blue or pale, followed by swelling, it may be one of the signs of Raynaud's disease.