Swollen fingers of child

Many children will inevitably bump into things while playing. In this way, when mothers wash their babies' hands, they will find that their children's fingers are swollen. If the child's fingers are swollen due to external force, then parents can just spray some anti-swelling medicine on the baby. However, if your fingers swell for no apparent reason, it is best to go to the hospital for a detailed examination.

1. What causes swollen fingers: hot and humid weather

High temperatures can cause blood vessels to dilate and accelerate heat dissipation from the skin. As blood vessels dilate, some fluid in the blood leaks into the soft tissues, causing swelling. If the swelling disappears gradually as you move your fingers, there is generally no need to worry too much. But if it's accompanied by pain or loss of grip strength, you need to see a doctor.

2. Why are your fingers swollen? Eating too much salt

Eating too much fried food such as fried chicken, French fries, etc. may cause swollen fingers. Under normal circumstances, the human body maintains a stable salt-water balance ratio. Eating too much salt means your body has to retain more water to compensate, which can cause swelling. Generally speaking, minor swelling caused by eating salty foods will go away on its own within a day, and how long the swelling lasts is related to how much excess salt there is in the body. If swelling persists after reducing your salt intake, you should seek medical attention.

3. Why are your fingers swollen: Swollen joints

All affected joints may become swollen, and joint swelling indicates that the inflammation is more severe. The typical manifestation is uniform swelling around the joints, such as fusiform swelling of the proximal interphalangeal joints. Joint swelling is easiest to detect in the small joints of the limbs, but swelling in large joints such as the shoulders and hips is not easy to detect.

4. Why are your fingers swollen? Raynaud's disease

It is usually caused by narrowing of the arteries due to cold weather or stress. This disease is relatively common, and women are more likely to suffer from it. The fingers often turn blue or white before swelling. This narrowing restricts blood circulation, and when circulation returns, swelling (with tingling or pain) occurs.