Superficial phlebitis usually clears up within a week or two. If the issue results in a hardening of the vein or an infection, recovery may take a bit longer. Varicose veins indicate a likelihood that phlebitis will return. DVT always requires medical treatment and follow-up. If an individual had DVT before, chances are it will occur again. Those who seek medical attention at the first sign of swelling, redness, or pain in the legs, have a better chance of avoiding more serious complications.

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