Main causes of varicose veins
Prolonged standing: People who stand for hours every day (e.g. teachers, security guards, and shop workers) put pressure on the veins in their legs and the valves become damaged.
Aging: As we age, the elasticity of the veins decreases and the valves become weaker.
Pregnancy: During pregnancy, the amount of blood in the body increases and the uterus puts pressure on the veins in the legs, which increases the risk of varicose veins.
Obesity: Being overweight puts extra pressure on the veins in the legs.
Genetics: If your parents have this problem in your family, you are more likely to get it.
Lifestyle: Lack of exercise and sitting with your legs crossed for long periods of time can also affect blood flow and cause varicose veins.
Symptoms:
Veins in the legs appear dark blue or purple and swollen.
Excruciating pain and heaviness in the legs.
Swelling.
Some people may experience itching and tingling in the area.
What can be done?
Elevate your legs: Elevating your legs slightly (a pillow can be used) while sitting or lying down can help blood flow back to the heart.
Exercise: Walking, cycling, and swimming can help improve blood flow.
Compression stockings: These can be used as directed by your doctor to help reduce pressure on the veins.
Avoid standing for long periods of time: If you have to stand, try to walk around.
