Varicose veins, a condition affecting approximately one in five British adults, can present increased discomfort and swelling during warmer weather. These twisted veins, typically appearing on the legs, occur when valves within the blood vessels become damaged, leading to blood pooling and bulging. While surgical procedures exist, many individuals are not eligible, making at-home remedies a crucial option for symptom management.
Consultant vascular surgeon Ed Sideso and venous surgeon Professor Mark Whiteley, founder of the Whiteley Clinic, recommend several science-backed at-home methods for relief.
Cold Water Therapy
Exposure to cold water can temporarily cause vasoconstriction, narrowing the blood vessels. This can help reduce swelling, pain, and inflammation associated with varicose veins. Professor Whiteley suggests that immersing the affected areas in cold water, such as a cold bath or swimming pool, can also alleviate pressure. For optimal benefit, the water level should be at or above heart level. This method acts as a natural form of graduated compression, similar to compression socks, with an ideal soaking time of 15-20 minutes.
Flavonoid Supplements
Flavonoids, natural plant compounds found in fruits and vegetables like kale and blueberries, can also be taken in concentrated tablet form, known as flavonoid pills or Micronized Purified Flavonoid Fraction (MPFF). Dr. Sideso notes that these supplements can help reduce leg swelling and may alleviate aching and discomfort. Evidence suggests that plant chemicals can improve blood flow and reduce inflammation. A 2019 study published in Advances in Therapy indicated that MPFF effectively alleviated symptoms such as leg pain, heaviness, and cramping.
While more prevalent and sometimes prescribed as medication in Europe, flavonoid pills are available online in the UK. Dr. Sideso cautions that while generally not harmful, their universal effectiveness for long-term cure cannot be guaranteed.
Regular Walking
Walking is highly recommended by Dr. Sideso for vein health. The calf muscles act as a pump, aiding venous return—the flow of blood back to the heart. Activating this 'second heart' mechanism is particularly beneficial for those experiencing leg swelling or heaviness. Engaging in a 20-30 minute walk in the morning and evening can significantly contribute to maintaining good venous health. Avoiding prolonged periods of sedentary behavior is also crucial, as it reduces the use of calf muscles and can impede blood flow, potentially leading to vein problems.
Varicose veins are most common in individuals in their forties and fifties, and factors such as pregnancy, excess weight, and prolonged standing can increase risk.