Deep vein thrombosis is the formation of a blood clot in a deep vein, most commonly in the leg or the pelvis. Clots are more likely to occur in the left side, especially in the left calf area. Symptoms of DVT include pain, swelling, and redness. If the clot becomes loose and travels to the lungs, it can cause a pulmonary embolism, which can be fatal. During pregnancy, women are at an increased risk for deep vein thrombosis since blood flow slows down and clots easier. Previous cases of DVT during pregnancy increases a woman’s risk even further. If you are pregnant and you develop swelling, your doctor or midwife will check the swelling to make sure it is normal pregnancy edema and not a symptom of DVT. If you do develop DVT, it’s likely your doctor will prescribe heparin injections. The heparin is not the normal treatment for DVT, but it will dissolve the clots with a lower risk for hurting the baby.
You can help prevent developing these dangerous blood clots by staying active. Avoid long periods of immobility. If you are traveling a long distance or you work at a desk all day, make sure to get up and move around frequently. You should also eat a healthy diet to keep your cholesterol in check. Obviously exercising and eating healthy are things you should be doing already when you are pregnant If you have a high risk pregnancy and are on bed rest, you will need to develop a special plan with your doctor to prevent clots.
In addition to taking steps to prevent clots, you should familiarize yourself with the symptoms of DVT so you can get treatment right away if you suspect a clot. Ask your doctor specifically what symptoms you should be on the look out for if you are at risk for blood clots.