Our veins have one-way valves to prevent blood from flowing backward. However, when blood pressure in the veins increases, these valves can weaken and become faulty. This causes blood to pool around the valves, which leads to the veins becoming twisted and enlarged. This condition is known as varicose veins and typically affects the legs. The veins most commonly affected are those closer to the surface of the skin. If left untreated, varicose veins can lead to deep vein thrombosis, where blood clots form in the smaller veins deep beneath the skin.

Factors such as a sedentary lifestyle, obesity, pregnancy, and prolonged standing can trigger the development of varicose veins.

So, what are the symptoms of varicose veins?

• Skin color changes (reddish-blue or black)
• Sores or rashes on the legs, similar to ulcers
• Swelling in the legs
• A heavy feeling in the legs or a burning sensation

Treatment options include surgery and compression therapy, which involves wearing compression stockings to gently apply pressure to the legs, helping to reduce swelling.

However, prevention is always better than treatment. Here’s how to prevent varicose veins:

• Avoid high heels, which put pressure on your veins and disrupt blood flow.
• If your job requires long hours of standing or sitting, make it a habit to move around and stretch your legs often. Elevating your feet during breaks can also help.
• Wear comfortable footwear every day.
• Maintain a healthy weight to reduce pressure on your legs.
• Quit smoking.
• Stay active – regular movement helps manage leg pressure.

Regular exercise is also beneficial for preventing varicose veins. However, if you already have the condition, it’s important to consult a doctor before engaging in heavy weightlifting or strenuous exercise, as these activities can make the condition worse.