Warmth and redness over the affected area
Visible, engorged veins
🚨 Urgent: If a clot breaks loose, it can travel to the lungs and cause a pulmonary embolism, which can be fatal.
👉 Seek immediate medical care if you experience these symptoms.
4. Congestive Heart Failure (CHF)4. Congestive Heart Failure (CHF)
What It Is
Congestive Heart Failure occurs when the heart can’t pump blood efficiently, leading to fluid buildup in the body—especially in the legs, ankles, abdomen, and neck veins.
This increased pressure can cause veins, particularly the jugular veins in the neck, to become visibly distended.
Other Symptoms
Shortness of breath (especially when lying down)
Fatigue and weakness
Swelling in the legs and feet
Rapid or irregular heartbeat
Why It Matters
Visible neck veins (jugular venous distension) are a key clinical sign of heart failure and require prompt medical evaluation.