Is your genital area experiencing unusual swelling? Is it Genital Lymphedema? Let's talk!

Sometimes you may feel a strange swelling or heaviness in your lower abdomen, that is, around your genitals. A little uncomfortable, isn't it? This could be a symptom of a condition called Genital Lymphedema. Don't worry, once you know exactly what this is, a lot of things will become clear.

What is Genital Lymphedema?

Simply put, Genital Lymphedema is a condition where the soft tissues of your genital area swell due to a buildup of lymph fluid . This is a chronic condition.

Our body has a system called the lymphatic system . It's like our body's defense system. This is what helps keep our body fluids balanced and fights germs. So, if there is any blockage or damage to this lymphatic system, that lymph fluid gets stuck in one place and Lymphedema develops. If this happens in the genital area, we call it Genital Lymphedema.

This affects less than 1% of people with Lymphedema worldwide. That means it's a relatively rare condition, but anyone can develop it.

What parts of the lymphatic system are involved in this?

Let's take a look at what's in this lymphatic system and how it relates to Genital Lymphedema.

• Lymph: This is a clear, sometimes slightly yellowish fluid. It carries the cells of our immune system, namely white blood cells, to the blood. It also removes waste products, bacteria, and unwanted proteins from our tissues and returns them to the blood. When we eat, it also carries the fat particles absorbed from the intestines into the blood.
• Lymph vessels: These are like thin tubes that carry lymph fluid throughout the body and eventually drain into a large blood vessel near our heart.
• Lymph nodes: These are small bean-shaped lumps that store white blood cells and filter lymph fluid. These lymph nodes are found in many places, including under our armpits, in our groin, in our neck, and inside our abdomen.

What are the main types of Genital Lymphedema?

There are two main types of Genital Lymphedema.

Primary Genital Lymphedema

This happens because of some abnormality in the development of our lymphatic system. That is, it is something that is present at birth . Sometimes the symptoms may be visible at birth, or they may appear years later. Think of it like a small mistake when building a pipe system.

Secondary Genital Lymphedema

This happens when the lymphatic system is damaged due to some external cause . Let's see what those causes are:

• Treatment of malignant tumors in the genital area, such as the prostate , bladder , testicles , penis , cervix , ovaries , vulva, or rectum . For example , surgery or radiation therapy .
• Surgical removal of lymph nodes. We call it lymphadenectomy .
• Long-term infections of the lymph nodes and lymphatic vessels caused by bacteria, viruses, fungi, or worms (e.g., Filariasis ).
• Injuries.
• Rarely, it can also be caused by sexually transmitted infections (STIs) .

Important: Since this condition can be caused by cancer treatments, it is very important to tell a doctor if you have unusual swelling after treatment.

There are also reasons that are seen less often:

• Inflammation and swelling in the intestines, for example (Crohn's disease) .
• A condition that causes lesions in the lymph nodes (sarcoidosis) .
• Inflammation of the blood vessels (vasculitis) .
• A long-term inflammatory skin condition (rosacea) .
• Inflammation of the lymph nodes in the abdomen (mesenteric lymphadenitis) .

What are the symptoms of this? How do you recognize it?

The symptoms of Genital Lymphedema can vary slightly from person to person. Here are some common symptoms:

• Difficulty urinating. This means dribbling urine, or feeling pain when urinating (dysuria) .
• Frequent infections.
• Thickening and tightening of the skin in the genital area.
• Difficulty with sexual activity. For example, pain during intercourse (dyspareunia) , problems with erection, or a decrease in sexual desire (low libido) due to these difficulties.
• Difficulty urinating, pain and discomfort during daily walking, and sexual intercourse lead to deterioration in quality of life .

Women may also experience symptoms like:

• Pain and swelling in the skin folds (labia) on either side of the pelvic area and vaginal opening.
• Generalized lymphedema in both legs.

For men, this can happen:

• Swelling and pain in the penis, the scrotum, or both.
• Widespread lymphedema in both legs.

Imagine, after Nalini was treated for cancer, her labia started swelling. At first, she thought it was normal, but the swelling increased day by day, making it difficult to walk. It was then that she saw a doctor and learned about Genital Lymphedema. So if you have these symptoms, it is very important to seek medical advice without delay.

Why does Genital Lymphedema occur? Is it contagious?

When our lymphatic system is working properly, lymph fluid travels through the body's vessels and returns to the blood. However, if there is a blockage or breakdown in the lymphatic system in your genital area, that lymph fluid accumulates in the soft tissues there, causing swelling. Just like when a water pipe gets clogged, water fills up in one place.

No, Genital Lymphedema is not a contagious disease. Also, it is not a sexually transmitted infection (STI). You cannot spread it to another person. So don't worry about it.

Can this cause other complications?

Yes, if Genital Lymphedema is not treated properly, some complications may occur.

• Recurrent cellulitis . Cellulitis is an inflammation of the connective soft tissues beneath the skin. This can cause scarring and loss of skin elasticity.
• Elephantiasis . This is a condition in which the skin becomes excessively enlarged, thickened, or hard. This condition often occurs when Genital Lymphedema is severe.
• Erysipelas . Like cellulitis, this is a skin infection caused by bacteria. It can develop quickly and cause fever, pain, and skin discoloration (red, purple, brown, black).
• Psychological effects. Because genital lymphedema is a long-term condition and can affect your appearance, you may experience low self- esteem , anxiety , depression, and stress . It is important to talk to a loved one and seek counseling if necessary.

How do doctors know exactly if you have this?

When you go to see a doctor, they will first ask about your medical history and do a physical exam. If they suspect you have Genital Lymphedema, they may do some more tests to confirm it.

What tests are being done?

• Lymphoscintigraphy: In this test, your doctor injects you with a small amount of a radioactive substance (radiotracer) . Then, using a scanner , they watch how the substance moves through your lymphatic system. This can help determine if there are any blockages in your lymphatic system and whether it is functioning normally.
• Magnetic Resonance Imaging (MRI): An MRI is an imaging test that uses a large magnet, radio waves, and a computer to create detailed pictures of the soft tissues of your genital area.

Can Genital Lymphedema be completely cured? What are the treatments?

To be honest, there is currently no complete cure for Genital Lymphedema. But, don't worry! There are good treatments available to help manage the symptoms.

What to do about swollen lymph nodes in the groin area?

The first treatment usually given is Complex Decongestive Therapy (CDT) . This has several steps:

• Thorough skin cleansing: A doctor or trained professional will clean the area using antibacterial soap, warm water, and a skin cleanser (e.g., iodine, isopropyl alcohol).
• Manual Lymph Drainage (MLD): This is done by a lymphedema therapist who is trained to reduce lymphedema swelling. This involves gently massaging and tapping the swollen area to move the lymph fluid to a location with healthy lymph vessels. Your therapist will also show you how to perform this type of massage on yourself. However, it is not recommended if you have any open wounds, bruises, blood clots, or have recently had radiation therapy.
• Special compression garments and pumps: These are compression garments and pumps that inflate and contract at specific times. They help move lymph fluid through the lymph nodes and prevent fluid buildup.
• Physical exercise: The lymphedema therapist will prescribe specific exercises that are suitable for you and that will help improve lymph circulation.

Sometimes, Genital Lymphedema can become more severe even with Complex Decongestive Therapy. In such cases, your doctor may recommend surgery, especially if:

• If your Genital Lymphedema condition continues to worsen.
• If you have frequent infections.
• If the skin in the genital area is significantly deformed with pain.
• If Genital Lymphedema is having a major impact on your quality of life.

The main goal of surgery is to reduce pain and restore normal function. This involves removing all affected tissue and covering the area with healthy skin (skin graft) .

How quickly will I feel better after treatment?

When starting Complex Decongestive Therapy, you may need to take daily treatments for about six weeks. After that, you can self-administer the treatment as directed by your doctor, with occasional visits to your doctor.

If you have surgery for genital lymphedema, you will usually have to stay in the hospital for a day or two. Most people recover within six weeks. However, your doctor will give you an exact time frame based on your condition.

How to manage genital lymphedema and prevent it from getting worse?

It's impossible to reduce all risks of developing lymphedema, and doctors can't completely repair damage to the lymphatic system. However, with proper treatment, you can control the swelling and reduce the risk of complications. The following tips can help you manage your Genital Lymphedema condition:

• Pay attention to your body: See a doctor as soon as you notice the first signs of genital lymphedema. Leaving it untreated, or starting treatment too late, can lead to serious problems that can't be fixed later.
• Take care of your skin: Keep your skin clean and moisturized to prevent infection. When lymph fluid accumulates, bacteria can easily grow. See a doctor as soon as you notice signs of infection (e.g., red/purple/brown skin, pain, swelling, fever, discolored streaks under the skin).
• Allow your body fluids to move easily: Don't cross your legs when sitting. Change your position at least every 30 minutes. Avoid tight clothing and elastic bandages.
• Limit your genital area's exposure to heat: Avoid hot baths and saunas . Extreme heat can increase the risk of genital lymphedema.
• Engage in slow, controlled exercise: Follow an exercise plan that a Lymphedema therapist will tailor for you.
• Maintain a healthy weight that suits you: Seek help from a doctor or nutritionist to develop a healthy eating plan.

Remember: These are things you will have to follow for the rest of your life. However, they can make your life easier.

Does food and drink affect this?

Yes, healthy eating habits can help control Genital Lymphedema swelling. Including plenty of fruits, vegetables, lean proteins, and whole grains in your diet will help your lymphatic system work more efficiently. Here are some other things to consider:

• Limit salt intake: Salt can increase fluid retention. Use fresh curry leaves, garlic, oregano, chili powder, and mustard powder to flavor your food.
• Drink plenty of water: Drinking water helps flush out excess fluids from your body. Try to drink at least 64 ounces (8 regular glasses) a day.

When should I see a doctor?

If you have symptoms of Genital Lymphedema, be sure to see a doctor. If left untreated, the condition can worsen and lead to other complications.

It's a good idea to ask these questions when you see your doctor:

• How do you know if I have Genital Lymphedema?
• If I don't have Genital Lymphedema, what other condition could I have?
• How severe is my Genital Lymphedema?
• What other lifestyle changes do I need to make?
• Can you recommend a mental health counselor , support group, nutritionist, or Lymphedema therapist?

When should I go to an Emergency Treatment Unit (ETU) ?

If you have any of these signs of infection, go to the nearest emergency room:

• A fever of more than 100.4 degrees Fahrenheit (38 degrees Celsius).
• Increasing pain.
• Warming of the affected area.
• Changes in skin color, especially if they look like streaks moving away from the affected area.

Finally, things to remember (Take-Home Message)

Genital Lymphedema is a condition that occurs when the lymphatic system in your genital area is damaged or affected. It can be a long-term condition, and the symptoms can be quite distressing. However, with the right treatment and lifestyle changes, the effects of Genital Lymphedema can be reduced.

If you have any concerns, don't be afraid to talk to a doctor. They will recommend the best treatment for you. You are not alone with this condition, and there are many ways to get help.

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