Superficial thrombophlebitis symptoms include:
- Warmth, tenderness and pain in the affected area
- Redness and swelling
Deep vein thrombosis symptoms include:
When a vein close to the surface of your skin is affected, you may see a red, hard and tender cord just under the surface of your skin. When a deep vein in the leg is affected, your leg may become swollen, tender and painful.
When to see a doctor
See your doctor right away if you have a red, swollen or tender vein — especially if you have one or more risk factors for thrombophlebitis. If you have leg swelling and pain along with shortness of breath or chest pain that hurts when you take a deep breath, go to an emergency room. These signs and symptoms may indicate deep vein thrombosis, which increases your risk of a dislodged blood clot traveling through your veins to your lungs.