A blood clot in a varicose vein near the skin’s surface is called superficial thrombophlebitis. While not as dangerous as a deep vein clot (DVT), it needs medical attention.
Signs of a clot in a varicose vein include:
- Hardness: The vein feels firm and cord-like.
- Pain: Sudden and severe pain localized over the vein.
- Redness: The skin over the vein becomes red and inflamed.
- Warmth: The area feels warm to the touch.
Note: If you have severe swelling and pain throughout your entire leg, seek emergency care, as this could signal a more dangerous deep vein thrombosis (DVT).