Since they were first introduced in the 1960s, modern breast implants have exploded in popularity. Millions of women across the world have undergone implantation. According to the Aesthetic Society, “breast augmentation was the most-performed cosmetic surgery procedure in America every year from 2006 to 2019.”
Yet as popular as they are, breast implants aren’t without drawbacks. Conservative estimates suggest 30 percent of breast implant recipients develop systemic health symptoms, often referred to as breast implant illness, or BII.
Much of the trouble lies in the way in which implants interact with the body, and in particular, the lymphatic system.
The Lymphatic System: the Body’s Drainage and Defense Network
The lymphatic system is a network of vessels, capillaries, and nodes that collect and drain lymph fluid. It’s an essential part of the immune system that supports circulation and detoxification of the body. It carries excess fluid, proteins, immune cells, hormones, fats, fat-soluble vitamins, pathogens, toxins, and cellular waste.
Unlike the heart, the lymphatic system has no pump of its own. The lymph flow relies solely on the surrounding tissues, movement, and smooth muscle, which is regulated by the autonomic nervous system. It acts as the body’s drainage and defense network, and it’s crucial for immunity, fat absorption, and waste removal.
All of this means that balancing the autonomic nervous system is key to regulating drainage and the immune system. When that balance is interrupted, it contributes to swelling, immune dysregulation, and toxic buildup. This is, unfortunately, often where breast implants come into play.
By 2032, approximately 16 million women worldwide will have breast implants, underscoring the growing need for clinicians trained to recognize and manage implant-related health concerns like breast implant illness. The clinical challenge? BII has a very high misdiagnosis rate.
Without asking about implants and connecting the constellation of symptoms, you’re missing what may be the key driver of the entire symptom picture.
Learn to recognize, assess, and manage BII in your practice with Danielle Valoras’s Master Class, “Why Some Patients Aren’t Getting Better: The Breast Implant Illness Connection.”
Breast Implants and the Lymphatic System
When a device such as a breast implant is implanted in the body, states Danielle Valoras, MPAS, PA-C, several factors converge to impact lymphatic and immune health.
The physical presence of the device alters weight distribution and shifts tissue planes. Additionally, if placed under the muscle, implantation requires cutting and restructuring of muscles that can disrupt normal circulation, lymphatic flow, and nerve innervation. These mechanical changes alone may contribute to lymph congestion.
On top of that, the device itself acts as a chronic inflammatory stimulus, continually interacting with immune and hormonal signaling in the breast and surrounding tissues, a region already rich in lymphatic vessels and hormones. Because the lymphatics in the breast ultimately drain into a terminus beneath the collarbone, any obstruction or overload in this area can amplify the congestion.
Valoras has found that for some patients, these issues create a perfect storm of lymphatic congestion, chronic inflammation, and hormone disruption. In others, it manifests as a delicate, teetering imbalance that still burdens overall health.
Breast Implants and the Problem of Gel Bleed
Gel bleed, in particular, is a major problem when it comes to breast implants. All implants, whether gel or saline-based, have a silicone outer shell. Over time, this silicone bleeds into the surrounding tissues, even if the implant itself is not torn or ruptured.
When macrophages encounter silicone from gel bleed, they treat it like a foreign body. But because silicone isn’t alive, the body’s macrophages can’t kill it. Instead, they attempt phagocytosis by engulfing the silicone particles.
Since they can’t digest silicone, either, the macrophages remain activated, releasing enzymes, reactive oxygen species, and inflammatory cytokines. These frustrated macrophages eventually fuse into multinucleated giant cells in an effort to wall off the silicone, and a granuloma forms.
On top of that, silicone that bleeds from implant shells can end up in other parts of the body as well. It can diffuse into the blood and travel to the liver, spleen, brain, and skin. According to Valoras, “The particles flow through the lymphatic chains, the thoracic duct, and the systemic circulation. It’s very similar to how breast cancer travels through the body and becomes metastatic.”
A 2025 meta-analysis showed higher rates of fatigue, muscle pain, weakness, and cognitive dysfunction in women with breast implants. Yet most practitioners aren’t aware of the link between implants and illness. But it doesn’t have to be this way.
Danielle Valoras has spent the last eight years focused on understanding the link between implants and health. And now she has distilled and systemized that knowledge into a five-hour Master Class. This class will give you new insight into caring for patients with BII.
Breast Implants, Hormones, and Nutrition
Impaired lymphatic flow can also have significant consequences on the endocrine system and even nutrition. Lymph transports fat-soluble steroid hormones like estrogen and progesterone. Congestion slows the clearance of these hormones, leading to estrogen buildup in breast tissue.
This imbalance can drive local inflammation, tenderness, and even fibroblast activity, which contributes to symptoms of estrogen dominance such as heavy periods, PMS, mood changes, weight gain, and breast swelling. Because lymph also carries immune cells and cytokines, congestion disrupts the immune system cross-talk and amplifies chronic immune activation, fatigue, and autoimmunity-like symptoms.
In addition, impaired lymph flow may alter the disruption and clearance of other steroid hormones, including progesterone, cortisol, and even testosterone. Even more intriguing is the fact that this also disrupts the transport and delivery of vitamins A, D, E, and K, compounding the effects on reproduction, fertility, mood, stress, bone, and systemic inflammation.
Practical Takeaways for Practitioners
So how can we as practitioners use what we learn about breast implants to help our patients experience healing?
First and foremost, according to Valoras, for patients with breast implants, it is critical to consider what role those implants may be having in symptoms—rather than writing these patients’ concerns off or, worse yet, gaslighting them.
Second, consider using tools like thermograms to aid in diagnosis. For instance, if you have patients dealing with stiffness, joint pain, or restricted range of motion, lymphatic congestion due to breast implants could be a causal factor. You can use thermography to visualize lymphatic congestion, which appears as “hot”—i.e., red or white—areas on the chest and neck.
Third, just as you should not overlook breast implants as a cause of health issues, neither should you overemphasize their potential role. While implants are a common cause of edema, for example, it’s still important rule out other factors like venous insufficiency, renal disease, or hypermobility (Ehlers-Danlos syndrome).
Fourth, remember the mantra “drainage before detox.” Especially in the Functional Medicine space, it is easy to jump straight into detoxification in our protocols. But for patients with lymphatic congestion due to implants, you need to work on draining the system first. “If you go right into a detox,” says Danielle, “and your patient doesn’t have proper drainage—if their liver can’t keep up, or lymph nodes are congested—you will not be able to get rid of toxins.”
Why Some Patients Aren’t Getting Better: The Breast Implant Illness Connection with Danielle Valoras, MPAS, PA-C
The simple fact is, you are undoubtedly already seeing patients in your practice who have breast implants.
Danielle Valoras has spent the past eight years focused exclusively on understanding the systemic and structural impacts of breast implants. She’s treated hundreds of women with implant-related illness, consulted with experienced plastic surgeons, reviewed pathology from explanted devices, and tracked the research as it emerges.
She’s distilled all of that into a comprehensive five-hour Kharrazian Institute Master Class that provides the clinical depth you need to:
- Recognize breast implant illness
- Assess its impact
- Guide their patients toward recovery
This class will give you new insight into a patient population with stubborn mystery symptoms and change how you approach their care. Learn more and register here.
Frequently Asked Questions
1. How common is breast implant illness (BII) in clinical practice?
BII is more common than many clinicians realize. Conservative estimates suggest up to 30 percent of women with breast implants develop systemic symptoms.
2. What symptom patterns should prompt me to consider breast implants as a contributing factor?
Red flags include fatigue, joint or muscle pain, brain fog, hormonal symptoms (PMS, heavy periods, breast tenderness), unexplained inflammation, and poor detox tolerance.
3. How do breast implants interfere with lymphatic and immune function?
Tissue disruption, altered biomechanics, and chronic immune activation from silicone exposure can slow lymph drainage, particularly near the thoracic outlet. This congestion can amplify inflammation, impair hormone clearance, and burden immune regulation.
4. Should breast implants always be treated as the primary root cause?
No. While implants can be a significant contributor, they should be evaluated within the broader clinical context. The key is inclusion—not overemphasis—of implants in the differential diagnosis.
5. How can I deepen my clinical skills in identifying and managing BII?
Danielle Valoras’s Master Class, “Why Some Patients Aren’t Getting Better: The Breast Implant Illness Connection,” provides practical frameworks for recognition, assessment, and patient guidance you can apply directly in your practice.
