In some cases, foot or ankle swelling (edema) is a temporary concern that often accompanies minor sprains or strains and may resolve on its own. However, in other cases, these symptoms could be signs of more severe underlying conditions that require medical treatment. Here are a few telltale signs that you should see a doctor for swollen feet or ankles.
Sudden or Severe Swelling in One Foot or Ankle
Sudden, severe swelling in one foot or ankle could be a sign of a more serious problem, such as a blood clot or an infection. Unlike mild swelling that gradually worsens, sudden onset swelling could be your body’s response to an acute condition that needs prompt attention. A blood clot can block blood flow, causing intense swelling, pain and skin discoloration.
Other possibilities include an injury like a sprain or fracture, especially if accompanied by sharp pain or an inability to move the foot.
Swelling That Persists for More than a Few Days
Temporary swelling is common after physical activity or a minor injury, but if the swelling persists for several days without improvement, it may be time to consult your podiatrist. Chronic or lingering swelling could be a sign of an underlying condition like heart failure, kidney disease or venous insufficiency. In these cases, your body retains fluid due to improper circulation or kidney function, which can lead to consistent swelling.
Difficulty Walking or Bearing Weight
Swelling that makes it difficult to walk or bear weight on your foot or ankle is a red flag. This could point to an injury like a sprained ankle, torn ligament or fracture, which might not always be obvious immediately. In some cases, difficulty walking may be due to inflammation from conditions like arthritis or gout, which require specific treatment plans to effectively manage pain and swelling.
Swelling Paired with Numbness or Tingling or Discoloration
Swelling that also comes with numbness, tingling or changes in skin color – such as redness or a bluish tint – can indicate nerve damage, poor circulation or a blood clot. For those with diabetes, these symptoms can point to diabetic foot problems like neuropathy or restricted blood flow and require a prompt examination by your doctor.
Swelling that Leaves an Indentation after Applying Pressure
If pressing on the swollen area leaves a noticeable indentation, you may be experiencing what is known as “pitting edema.” Pitting edema is often linked to conditions like heart failure, liver disease or kidney problems, where the body is retaining excess fluid. If you notice pitting edema in your feet or ankles, seek prompt medical attention to identify and manage the underlying cause.
While foot and ankle swelling can sometimes be harmless and resolve on its own, it’s important to recognize when it might be a sign of a more serious issue. If you notice any of these swelling red flags, call our Gaithersburg office at 301-948-2995 or contact us online to schedule an appointment with one of our knowledgeable podiatrists who can determine the underlying cause of your foot or ankle swelling.
