How does child crus swell to return a responsibility?

summary

Before going to bed at night, children always say that their legs hurt for no reason. Sometimes they even wake up from their sleep and affect their sleep. They go to the hospital many times and the doctor doesn't find any problems. They often say that their legs hurt. Parents are also very worried. Now I'd like to introduce to you how the child's calf swelling is going on?.

How does child crus swell to return a responsibility?

First, renal edema. Acute nephritis, chronic nephritis or nephropathy, due to decreased renal blood flow, sodium, water retention, capillary permeability *, too much protein lost in urine, resulting in decreased colloid osmotic pressure, resulting in interstitial edema and edema.

Second: cardiogenic edema. When right heart failure occurs in various heart diseases, due to the venous blood can not flow back smoothly, the venous pressure increases, body fluid leakage into the tissue space, causing edema.

Third: hepatic edema. Liver damage, obstruction of portal venous return, increased portal venous pressure, and low plasma albumin in liver failure can cause edema.

matters needing attention

Idiopathic edema is more common in women, and the cause is unknown. It may be related to hormone metabolism in the body. It can be seen that there are many reasons for leg swelling, which can be a symptom of systemic diseases or one of the symptoms of local diseases of lower limbs. Therefore, we must go to the hospital for comprehensive examination to find out the cause, so as to carry out reasonable treatment.