How are varicose veins caused

According to **, it can be divided into two types: primary and secondary VC.

1.Primary VC

Varicocele on the left side is more common than on the right side and may be due to: Increased intravascular pressure in the vein, because the left varicocele is long and flows at right angles into the left renal vein; The "nutcrack" phenomenon (NCS), in which the superior mesenteric artery and aorta compress the left renal vein, affecting the left internal spermatic vein reflux and even leading to regurgitation, i.e., the "nutcracker" phenomenon (NCS); Weak connective tissue around the internal spermatic cord and absence of venous valves are common on the left side.

Factors associated with the development of primary varicocele: Regurgitation of blood due to absent or malfunctioning of the spermatic vein valve; Caused by anatomical factors such as weakness of the wall of the spermatic vein and surrounding connective tissue, or cremaster muscle hypoplasia. The upright posture affects the spermatic cord return.

2.Secondary VC

** And diseases include: left renal vein or vena cava aneurysm thrombosis, renal tumors, intra-abdominal or retroperitoneal tumors, left renal vein or vena cava aneurysm thrombosis occlusion, renal tumors, pelvic tumors, giant hydronephrosis, ectopic blood vessels compressing the ascending spermatic vein, etc.

Eating habits, which high-fat foods, tobacco and alcohol should be avoided. These are also the main causes of indirect aggravation of varicose veins.

The left side of varicocele is the most common, because the left internal spermatic vein is long, enters the renal vein at a right angle, the reflux pressure is large, and the blood in the internal spermatic vein is easy to stagnate, resulting in varicose veins, while the right venous reflux direction basically follows the direction of deep venous reflux, and the blood reflux resistance is small, which is not easy to cause blood stasis, so it is not easy to occur. In addition, the left internal spermatic vein is located behind the sigmoid colon and is susceptible to compression by intestinal feces, which can also affect blood return.

Varicose veins can be cured by sitting for a long time, and treating them can be roughly divided into three steps.

Step 1: Avoid standing for too long or being sedentary at work, which is to avoid it as a work habit.

The second step is to avoid high-fat foods, tobacco and alcohol. These are also the main causes of indirect aggravation of varicose veins.

The third step is to cure the vein valve, the venous valve is an important point of knowledge that causes varicose veins to be cured for a long time, first of all, we must maintain a positive and healthy attitude, optimistic about the disease of varicose veins, restore the vein valves, supplement vascular nutrition, and calm the varicose veins, these three steps are the key points to cure varicose veins, and I hope to adhere to them in work and life.

What are the causes of varicocele.

Varicose veins prevention and treatment methods.

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It has been found that the valve will close only when the counterflow velocity exceeds 30cm per second, and before this counterflow velocity and the corresponding counterflow pressure are reached, the reverse blood flow and the return blood flow collide with each other, first forming vortex and turbulence at the first pair of valves, which interferes with the valve closure and makes the reverse blood continue to rush to the distance, causing the vortex and turbulence of the next pair of valves, and producing a cascade effect.

At the same time, the shear formed by vortex and turbulence and the reverse pressure after the valve closure continue to act on the valve, causing endothelial cell damage, and over time, the free edge of the valve leaflet will relax, elongate and droop, and the valve will lose its physiological function of unidirectional opening, resulting in varicose veins.

The above-mentioned valvular destructive effects generally occur in the highest saphenofemoral valve, so patients often present with saphenous varices, but they can also present with deep vein valve insufficiency without superficial varices.

There are many causes of varicose veins in the lower limbs, the most common is simple superficial varicose veins of the lower limbs, which is mainly due to the insufficiency of the femoral saphenous vein valve. Another important ** is seen in primary lower extremity deep vein valve insufficiency (PDVI), which is often associated with saphenous vein valve insufficiency, which often presents with tortuous dilation of superficial veins. In addition, post-deep vein thrombotic syndrome of the lower extremities, in which superficial veins compensate for tortuous dilation occur due to poor deep venous return; Lower extremity arteriovenous fistula and venous malformation hyperosteopathy syndrome can also have superficial varicose veins of the lower extremities; Obstruction of inferior vena cava return, such as Budd-Chiari syndrome, can also lead to varicose veins in the lower extremities.

Obese people should**, although obesity is not the direct cause, but excessive force on the leg may cause poor venous return in the leg, making the vein dilation aggravated. People who have been engaged in heavy physical labor for a long time and have been standing for a long time should wear elastic stockings to keep the superficial veins in a state of compression. Women should give special care to their legs during special periods such as menstruation and pregnancy, rest more, and massage their legs frequently to help blood circulation and avoid varicose veins.

**1. Congenital causes.

In some cases, it is due to congenital weakness of the venous wall and venous valve insufficiency. Studies have shown that because the venous wall is easy to dilate, the venous valve will not close completely, and the phenomenon of blood backflow will occur. Over time, this leads to varicose veins.

2. Sedentary.

In life, there are many people who sit for a long time every day because of their work, such as white-collar workers, students, drivers, etc. Studies have shown that sitting for a long time can easily lead to obstruction of blood circulation in the human body, especially in the lower body. Over time, it is easy to cause varicose veins in the lower limbs, or varicose veins in the rectal venous plexus, which can lead to hemorrhoids.

In this regard, it is recommended that people who are often sedentary should get up every 1 hour to move their bodies, pour a glass of water or go to the toilet, and they can also often raise their legs to relax while sitting.

**3. Stand for a long time.

In life, there are also some people who stand for a long time because of work needs, such as hostesses, traffic police, teachers, salesmen, etc. Studies have found that often maintaining a long-term standing posture will keep the veins of the lower limbs in a state of continuous high pressure for a long time, which can easily cause varicose veins of the lower limbs.

Varicose veins are the most common disease of the venous system, and the main reason for the formation is that the blood accumulates in the lower limbs due to the maintenance of the same posture for a long time and rarely changes, and the venous valve is damaged over time, resulting in high venous pressure, resulting in varicose veins.

Recommendations:1Reasonable living habits: varicose veins should be planned and gradual exercise and activity to promote metabolism and blood circulation, avoid increased blood viscosity, and reduce the complications of varicose veins of the lower limbs.

2.Reasonable eating habits: Patients should be given light, low-fat, low-calorie foods, such as: green vegetables, fruits, nuts, soybeans, whole wheat, coarse grains, lean meat, which can warm the meridians, improve blood circulation, and reduce the heaviness of the legs.

The causes of varicocele are related to vascular valve factors, anatomical factors, and poor lifestyle habits. 1. Vascular valve factors: When the male spermatic vein vascular valve is abnormal, the venous return will be blocked, resulting in varicocele.

2. Anatomical factors: varicocele generally occurs more often on the left side, while the right and bilateral onset are relatively rare, mainly because of the anatomical characteristics of the left side. The left spermatic cord is relatively long, compressed by the superior mesenteric artery, and joins into the left renal vein at a right angle, which can easily cause left varicocele.

3. Bad living habits: Standing and sitting for a long time increase abdominal pressure and induce varicocele. In addition, men have long-term constipation, and the feces cannot be discharged in time, compressing the spermatic vein, resulting in obstruction of blood return, which will also lead to the appearance of varicocele.

Varicocele may be related to a variety of factors such as congenital abnormal development of the spermatic vein, acquired disease involvement, and genetics. These factors can lead to impaired spermatic venous reflux, with abnormal dilation, elongation, and tortuosity.

Varicose veins are caused by prolonged standing. Poor blood flow in the blood vessels. Accumulation causes. Accumulation causes.

Such symptoms are often caused by excessive exercise or improper exercise.

There are also some psychological factors, or excessive squeezing, which make the body have certain problems, and it should be stopped in time at this time.

Varicocele** is mainly due to the long running of the internal spermatic vein, the maximum pressure, and venous valve defect or insufficiency. Therefore, it is recommended to prevent strenuous exercise, heavy physical labor, and standing for a long time, and actively seek medical treatment**.

This disease is caused by a congenital defect of the spermatic vein.

There are two types of varicocele: primary and secondary;

1. Primary varicocele is generally caused by dysplasia of the venous valve in the spermatic cord, and the smooth muscle of the venous plexus wall loses its elasticity and weak fibers.

2. Secondary varicocele may be caused by intra-abdominal or retroperitoneal tumors, such as renal tumors compressing the internal spermatic vein, or inferior vena cava, renal vein, etc., resulting in obstruction of venous blood return and causing varicocele. Generally, primary varicocele is more common, and it needs to be actively ** to avoid affecting spermatogenesis and normal pregnancy.

What are the causes of varicocele.

Varicocele (VC) is a common genitourinary disorder in men and a major cause of male infertility. It is a vascular disease characterized by varying degrees of dilation and tortuosity of the cranoid venous plexus within the spermatic cord. **There are two types: primary and secondary VC.

Varicocele is related to the following factors: 1. Physiological factors: the left spermatic cord is a right-angled reflux to the left renal vein, and this process will move the blood flow downward due to the action of gravity, causing the following vein to dilate; 2. Genetic factors; 3. Secondary factors:

For example, kidney cysts or tumors, sigmoid colon crushing, etc.

It is a vascular disease characterized by varying degrees of dilation and tortuosity of the cranoid venous plexus within the spermatic cord. According to **, it can be divided into two types: primary and secondary, and you can go to Beijing Renhe Hospital of Traditional Chinese Medicine**.

Can walk. Just don't: sit for a long time, stand for a long time, and hold your breath.

Varicose veins, both in the upper and lower extremities, are mostly due to atherosis due to high blood lipids, or due to decreased venous vascular tone due to long-term hypertension. Therefore, proper exercise is conducive to the relief of varicose veins, that is, "movement is better than static". Sitting or standing for a long time will make the already blocked blood vessels more stagnant.

However, it is important not to "overwork", that is, too tired walking or aerobic exercise, which will cause severe varicose problems due to the increased pressure on the blood vessels.

Remember, proper exercise (just a slight heat without sweating), medications, and physical therapy (warm compresses) can slow the progression of symptoms. However, excessive aerobic exercise, breathlessness and other conditions that put pressure on blood vessels should be avoided.

Varicocele is mainly caused by venous return disorder. The main common causes are the left internal spermatic vein that is injected into the left renal vein and the right side of the inlet into the inferior vena cava, which has a valve to prevent regurgitation. If the venous valve is underdeveloped, the smooth muscle and elastic fibers of the venous plexus wall are weakened, resulting in a varicocele, usually a primary varicocele, which is significantly more common on the left side than on the right.

Because the left spermatic vein enters the left renal vein at right angles, the left renal vein passes between the aorta and the superior mesenteric artery, and the lower segment of the left internal spermatic vein is located posterior to the sigmoid colon. These factors lead to susceptibility to compression of the left internal spermatic vein, increasing resistance to venous return, and retroperitoneal tumors can also lead to varicose veins.

1.Barefoot: When conditions permit, when you get home from work, take off your shoes and walk barefoot or in slippers can improve foot blood circulation and exercise your foot muscles.

2.Wear flat heels: Flat heels can help prevent varicose veins, and be sure to wear sports shoes with sponge pads during physical exercise, which can help relieve pressure on your legs and prevent varicose veins.

3.Standing workers should take off their shoes and raise their feet more than 30 cm above their heart when they take a break from work, and raise their feet for 15 minutes after returning home from work to relieve the pressure of blood on their lower limbs.

4.People who stand for a long time and those with early varicose veins should wear compression stockings during working hours to promote blood return.

5.Exercise: Walking, jogging, biking, and swimming are all great ways to build muscle, lose fat, and build endurance, and people with pre-existing varicose veins can also benefit from these exercises, and the best and easiest way to do this is to walk for 15 minutes, 4 times a day.

6.Reading books and newspapers while going to the toilet is a very bad habit. Reading books and newspapers when going to the toilet, squatting for a long time will add too much burden to the veins of the lower limbs, resulting in blood stagnation in the blood vessels, so this habit must be changed.

7.In terms of diet, pay attention to eating less high-fat, high-sugar, and high-salt foods.