A varicocele is an enlarged, twisted vein (varicose vein) in the scrotum, most often on the left side. It may feel something like a bag of worms and may sometimes cause discomfort. Varicoceles can be related to poor sperm quality, which may cause problems with fertility.

Discusses causes and symptoms of twisted, enlarged veins near the surface of the skin called varicose veins. Covers treatment with self-care, sclerotherapy, endovenous laser, and radiofrequency. Includes vein surgery called ligation and stripping.

Varicose veins are caused by weakened valves and veins in your legs. Normally, one-way valves in your veins keep blood flowing from your legs up toward your heart. When these valves don't work as they should, blood collects in your legs, and pressure builds up. The veins become weak, large, and twisted.

Primary Remedies Arnica montana. Relieves pain, bruising and swelling associated with trauma, surgery or overexertion. . Calcarea carbonica. Varicose veins that hurt while the person is standing or walking may respond to this remedy. People who need this remedy often have poor circulation, with clammy hands and feet...

Discusses reasons to have or not have surgery or a procedure for varicose veins. Includes info on endovenous ablation, ligation and stripping surgery, sclerotherapy, external laser treatment, and microphlebectomy. Includes interactive tool to help you make your decision.

Any type of dialysis access has some risk of failure. So it's important to always protect your access and be alert for signs of clotting or infection. Call your doctor right away about any signs of trouble. Make a habit of talking with your dialysis nurses and doctor about how well your access is doing. If your dialysis...

When an area turns blue, very pale, or cold, it can mean that there has been a sudden change in the blood supply to the area. This can be serious. There are other reasons for color and temperature changes. Bruises often look blue. A limb may turn blue or pale if you leave it in one position for too long, but its normal...

Vasculitis is inflammation of the blood vessels. This inflammation can damage and narrow the blood vessels, causing a rash, a change in sensation, fatigue, or other symptoms. Vasculitis has many possible causes, including allergic reactions and certain diseases, such as lupus. Bleeding from the blood vessel may cause...

A vasectomy is surgery to make a man sterile (permanently unable to father a child). During a vasectomy, the tube that carries sperm from the testicles to the urethra (called the vas deferens) is cut and tied off or clipped, preventing sperm from being released during ejaculation.

Learn about a vasectomy, how it's done, and how to prepare for the surgery.

Vasopressin is used to raise blood pressure in adults with life-threatening low blood pressure when other treatments have not worked. Vasopressin may also be used for purposes not listed in this medication guide.

Learn what questions to ask when choosing a hospital to have a vaginal birth after a cesarean section.

You and your birth partner can take part more fully in a vaginal birth than you can in a cesarean delivery. During a cesarean, the mother gets either a regional anesthetic or a general anesthetic. She can't fully take part in her baby's birth. Some mothers feel very strongly about being able to bond with the baby right...

The most rare yet most serious risk of vaginal birth after cesarean (VBAC) is that the scar on the uterus may break open (rupture) during labor. Women who have a low transverse cesarean scar have a lower risk of rupturing than women who have a vertical incision scar. About 5 out of 1,000 women (0.5%) with a low...