In warmer seasons concerns about vascular health and discomfort experienced by those who have varicose veins usually increase. During hot weather extra care is important , but it is not only at this time that heat should be avoided and there are precautions that are essential for vascular health throughout the year. It is also essential to understand how heat impacts venous disease, as well as knowing the precautions to be taken by people who already have varicose veins and the precautions that are beneficial for everyone, even those who do not have varicose veins. Varicose veins are dilated and twisted veins that can develop on the legs (most frequently), but also on other areas of the body. With heat, veins (and varicose veins) can dilate, becoming more visible and, in some cases, more painful , effects that are particularly visible on the legs. Care to be taken by people who have varicose veins Adequate hydration : Drinking enough water helps keep the body cool and reduces the risk of excessive dilation of the veins. Moderation in sun exposure : Avoiding long periods of sun exposure, especially during the hottest hours of the day, can help minimize the impact of heat on varicose veins. Compression socks can help reduce swelling and improve blood circulation in the legs. Prevention is the key In the case of varicose veins, the same prevention principles apply both to those who wish to avoid the development of the problem and to those who already have it and do not want it to worsen: Regular physical activity : Activity stimulates blood circulation and helps prevent the appearance and worsening of varicose veins. Healthy diet : A diet rich in fiber and antioxidants contributes to vascular health. Avoid excess heat : Avoid excessive exposure to heat not only by adopting specific precautions during the hottest seasons, but also by avoiding, for example, saunas, hot immersion baths, proximity to heaters and fireplaces. What is the best treatment? There is no treatment better than another. Each patient is unique and requires a unique and personalized decision and guidance for the treatment of their varicose veins. It is essential to consult a specialized healthcare professional to determine the best treatment approach for each person. As with any other disease, also chronic venous disease, early diagnosis and treatment increase the likelihood of successful treatment. Treatment options are diverse, from minimally invasive procedures to more traditional surgeries. The evolution of vascular medicine and medical technologies makes it possible to provide an increasingly wider range of treatment options. Embolization and other minimally invasive procedures such as laser and radiofrequency have been shown to be effective, providing results similar to traditional surgery, with fewer associated risks, faster recovery and excellent aesthetic results. Always remember Heat (from summer and other heat sources) and the development or worsening of varicose veins are associated. Prevention is essential: Regardless of whether you have varicose veins or not, there is essential care to maintain good vascular health, particularly during the hot seasons of the year. Consulting a healthcare professional is always the best approach to clarify doubts and choose the most appropriate treatment for each person. Therefore, if you have concerns about varicose veins, always seek help from a specialized vascular surgery team. Author : João Rocha Neves Meet the vascular surgery clinical team from Hopital da Luz network. The content published in the Health Guide is intended for the general public and is provided for informational and educational purposes only. It does not replace individual medical assessment, diagnosis, or personalized clinical advice from a qualified healthcare professional. The content is produced or reviewed by physicians and other healthcare professionals at Hospital da Luz and is based on the knowledge available at the time of publication or the most recent update, as indicated at the beginning of each item.
