Varicose veins in pregnancy are quite prevalent with approximately 70 percent of pregnant women suffering from them. Apart from being cosmetically unappealing, they can cause discomfort, painful legs, skin changes, thrombophlebitis and even Deep Venous Thrombosis (DVT).
The main reason for pregnancy varicose vein is because of an increase in the blood volume during pregnancy. The blood volume increases between 40-50 %. That, along with increased pressure in blood vessels and hormonal changes put pregnant women at increased risk of developing varicose veins.
Here are 4 tips to prevent pregnancy varicose veins.
Stay active

When pregnant you feel tired and your growing abdomen gets in the way. However, it is important to stay active during pregnancy to avoid varicose veins.
Avoid sitting or standing in the same position for long periods of time. Make sure to take breaks to change your position.
Get regular exercise after talking with your doctor or depending on your condition.
Elevate legs whenever possible

Throughout the day try and raise your legs above your heart whenever possible – gravity helps blood to drain from your legs. If you stand a lot during the day, try and raise your legs when you have a break. If you’re at home resting in bed or laying on the sofa, place a pillow under your feet to help the blood drain.
Stay compression stockings whenever possible for increased blood circulation

Compression stockings apply pressure to the outside of your legs which, in turn, counteracts the pressure occurring within the veins and prevents them from bulging. You can wear them all day but remember to take them off when you go to bed at night.
Sleep on your left side

Your liver is located on the right side of your body, sleeping on your left keeps your uterus away from it. It also improves blood circulation to the heart and allows for the best flow of blood to the fetus, uterus, and kidneys.
Also, reduce sodium intake to minimize swelling of the veins and drink plenty of water and eat enough fiber to prevent constipation.
If you notice that the veins feel hard, warm, or painful, or the skin over them looks red, call your doctor.
Varicose veins often get better after delivery, when the uterus is no longer pushing on the inferior vena cava.