08/06/2025
Bowenwork offers procedures to address the health and wellness of your lymphatic system, which includes addressing the lymph nodes in your axilla and breast. Improving your lymphatic flow helps to improve your health and wellness.
🌿 Your Armpit Lymph Nodes: The Unsung Heroes of Upper Body Detox 🌿
💚 A Medical & Lymphatic Breakdown of the Axillary Region
Tucked quietly in your underarms are 20–40 powerful lymph nodes — clinically referred to as the axillary lymph nodes — forming one of the body’s most critical immune surveillance and drainage hubs.
They filter up to 75% of lymphatic fluid from the breast, the entire arm, and portions of the thoracic wall, shoulder, neck, and upper back — making them central to immune function, hormonal regulation, and detoxification.
🔬 Anatomy & Classification: The 5 Axillary Lymph Node Groups
1. Pectoral (Anterior) Nodes
• Location: Along the lateral edge of the pectoralis minor muscle
• Drains: The anterior thoracic wall, upper abdomen, and a significant portion of the breast
• Clinical Relevance: Often the first site of spread in breast cancer metastasis
2. Subscapular (Posterior) Nodes
• Location: Posterior axillary fold near the subscapular vessels
• Drains: Posterior thoracic wall, scapular region
• Key Role: Supports drainage from the back and shoulder girdle
3. Humeral (Lateral) Nodes
• Location: Medial aspect of the humerus (near the axillary vein)
• Drains: Most of the upper limb (excluding lymph from hand and fingers, which may also partially drain into supratrochlear nodes)
• Commonly affected in: Infections of the hand or cellulitis
4. Central Nodes
• Location: Embedded in axillary fat, centrally located
• Receive input from: Pectoral, subscapular, and humeral groups
• Important in: Detecting generalized upper body inflammation or fluid backup
5. Apical Nodes
• Location: Apex of the axilla near the first rib and clavicle
• Drain into: The subclavian lymphatic trunk, then the right lymphatic duct (right side) or thoracic duct (left side), before lymph enters systemic circulation via the venous angle (junction of subclavian and internal jugular veins)
🩺 What Happens When These Nodes Are Overwhelmed?
When axillary lymph nodes become congested or inflamed, they may swell (lymphadenopathy) or fail to efficiently clear lymph. This can result in:
• Regional Lymphatic Edema – Puffiness of the breast, chest wall, or arms
• Axillary Nerve Compression – Causing tingling, weakness, or discomfort in the arm
• Toxin Accumulation – Due to impaired filtering of bacteria, viruses, metabolic waste, and xenobiotics
• Increased Risk for Infection – Lymph stagnation = immune dysfunction
• Poor Wound Healing – Especially in post-surgical recovery or trauma
📍 Where the Lymph Flows: Axillary Drainage Pathways
• From Upper Limb → Humeral Nodes → Central → Apical
• From Breast & Chest → Pectoral Nodes → Central → Apical
• From Back & Shoulder → Subscapular Nodes → Central → Apical
• From All Axillary Groups → Apical Nodes → Subclavian Trunk → Venous Circulation
Remember: 90% of lymphatic fluid from the left upper body drains via the thoracic duct, while the right side drains via the right lymphatic duct. These ducts empty into your bloodstream at the venous angles of the neck.
⚠️ Clinical Signs of Axillary Node Dysfunction or Swelling:
• Palpable, tender lump in the armpit (may feel rubbery or firm)
• Aching or dragging sensation down the arm or breast
• Heaviness, burning, or altered sensation in the upper limb
• Limited range of motion in the shoulder joint
• Skin dimpling or tightness over the breast or chest wall
• Unilateral swelling or puffiness of the hands or arms
• Increased sweat gland activity due to detox congestion
🌸 Therapist’s Tip: How to Support Your Axillary Nodes Gently
✔️ Manual Lymphatic Drainage — focus on proximal to distal drainage
✔️ Axillary pumping (arm above head + deep breathing)
✔️ Castor oil wraps over pectoral region (never during active infection)
✔️ FIR sauna to stimulate lymphatic soft tissue detox
✔️ Movement! Walking, shoulder rolls, and wall angels activate natural drainage
✔️ Hydration + electrolytes = optimal lymph viscosity
💚 Your axilla is not just a fold — it’s a filter, a gatekeeper, and a lifeline for your upper body’s healing potential.
If you’ve ever experienced swelling, sensitivity, or soreness in this area… your lymph is asking for support.
