5. Leg Pain or Swelling: Indicators of a Possible Deep Vein Thrombosis
Leg pain or swelling, particularly in the calf, can be an early sign of a deep vein thrombosis (DVT). This condition, where blood clots form in the deep veins of the leg, is a common precursor to pulmonary embolism. The pain often feels like cramping or a persistent soreness, distinct from typical muscle pain.
In addition to pain, you might notice swelling, redness, or a warm sensation in one leg. This is a physical manifestation of a clot hindering blood flow. The affected leg may appear noticeably different from the other, either in size, color, or temperature.
It’s important to distinguish this pain from other potential causes like muscle strain or injury. DVT-related discomfort is usually localized and can be accompanied by visible changes in the leg. If you notice these symptoms, especially without an obvious cause like an injury, consider DVT and PE as potential diagnoses.
If you experience leg pain or swelling of this nature, seek medical evaluation promptly. Early treatment of DVT can prevent the progression to pulmonary embolism, significantly reducing the risk of serious complications. (5)
