[44M] With sudden leg swelling, pain, and itching

What might be happening

Based on your symptoms, there are a few possibilities to consider:

1. Deep Vein Thrombosis (DVT): This is a blood clot in a deep vein, often in the leg. Symptoms include swelling, pain, redness, and warmth. DVT is serious and requires immediate medical attention to prevent complications like a pulmonary embolism.

2. Cellulitis: This is a bacterial skin infection that can cause redness, swelling, warmth, and pain. It often requires antibiotics and medical evaluation.

3. Venous Insufficiency: This occurs when veins have trouble sending blood from the legs back to the heart, leading to swelling and skin changes.

These conditions require prompt evaluation by a healthcare professional. Testing might include an ultrasound to check for blood clots or blood tests to assess for infection.

What you can do

• Seek Immediate Medical Attention: Given the potential seriousness of your symptoms, it's important to see a healthcare provider as soon as possible. If the pain worsens or you experience shortness of breath, call 911 or have someone take you to the emergency room.

• Avoid Smoking: Smoking can worsen circulation issues. Consider seeking help to quit smoking.

• Elevate Your Leg: While waiting for medical care, try to keep your leg elevated to reduce swelling.

• Avoid Tight Clothing: Wear loose-fitting clothes to avoid restricting blood flow.

Please remember, this information is not a substitute for professional medical advice. It's important to consult with a healthcare provider for a proper diagnosis and treatment.