True or False: Common Myths About Lymphedema
Lymphedema is a chronic swelling condition due to the accumulation of lymphatic fluid. It can arise from various causes, including cancer treatments, trauma or genes. As it is not a common and understood condition, many misconceptions (myths) surround it, often leading to unnecessary fear or misunderstanding among patients and healthcare providers alike. In this blog, I want to share with you what this condition really is and dispel some common myths about lymphedema.
Myths about Lymphedema: What is Lymphedema?
As I said before, Lymphedema is a chronic swelling condition. It occurs when your lymphatic system, which is vital for fluid balance and immune function, becomes obstructed or damaged. This can result from surgical procedures (lymphatic nodes or vessels removal), radiation therapy, infections, or genetic mutations. The condition has different stages (classified according to swelling level and symptoms ) that can lead to pain, discomfort and increase the risk of infections.
True or False: Common Myths About Lymphedema
Only major surgeries cause lymphedema
False: Even minor procedures like sentinel lymph node biopsies can lead to lymphedema, although the risk is lower compared to more extensive surgeries. Studies indicate that about 5% of patients who undergo sentinel node biopsy (biopsy of a lymph node in primary cancer) might still develop the condition.
Lymphedema only develops in arms or legs
False: Lymphedema may develop in the nearest area where the obstruction is located. For example, if there is a blockage in the neck´s lymphatic nodes, you can develop lymphedema in the head or neck. Another common case is a blockage in pelvic area which produces lymphedema in genital area.
Air travel increases the risk of lymphedema
True: Air pressure in the cabin is different from outside, also high altitudes have different pressure which increases the risk of swelling. It is recommended for patients with lymphedema to use their compression garment the whole time during a flight.
Exercise should be avoided if you have lymphedema
False: Supervised exercise is not only safe but also beneficial for everybody, specially, lymphedema patients. Regular physical activity helps maintain a healthy weight, increases blood and lymphatic flow; as a result, it reduces the risk of developing the condition or , if you already have it, getting worse.
Blood draws and blood pressure checks can cause lymphedema
False: These procedures are safe when performed by a professional. What you have to take into account is to use the unaffected arm.
Compression garments do not help with lymphedema management
False: Compression garments are pivotal in managing lymphedema and can help stabilize or even reduce swelling when worn consistently and using the right pressure.
There is nothing that can be done once lymphedema develops
False: While lymphedema is a chronic condition, it is manageable through different treatments including compression therapy, DCT Manual Lymphatic Drainage, exercise, and nutrition. In addition, it is key for you to know that early stages (0,1) of lymphedema are reversible.
Myths about lymphedema: Why is it important to learn about lymphedema?
Understanding the condition helps patients make informed decisions about their care, treatment options and reduces anxiety related to misconceptions. Lymphedema may not be curable, however, it can be controlled and you also will improve your quality of life with appropriate care and lifestyle changes.
A final word…
Lymphedema is a condition that requires careful management and understanding. By dispelling myths surrounding it, patients can better navigate their treatment options and engage in proactive health behaviors that may mitigate risks associated with this condition.
We hope this information is useful for you. If you need advice or have any questions about our treatments, please contact us. You can find us in Mill Hill Broadway and Islington. We are always happy to help. If you like this blog, please share!
References:
https://www.breastcancer.org/treatment-side-effects/lymphedema
https://www.cancer.gov/about-cancer/diagnosis-staging/staging/sentinel-node-biopsy-fact-sheet
