Radiation-Induced Fibrosis (RIF):
Very common after head & neck radiation.
Causes stiffness, tightness, and reduced mobility due to scarring and collagen deposition in soft tissues.
Often progressive if not managed with physiotherapy.
2. Post-Surgical and Post-Radiation Lymphedema:
Neck dissection + radiation can impair lymphatic drainage, leading to swelling and tightness.
3. Nerve-Related Pain (Neuropathic Component):
Radiation and surgery can cause nerve injury/neuropathy, leading to burning pain, tightness, or spasm-like sensations.
Ordinary painkillers (NSAIDs, opioids) are often ineffective; neuropathic pain medicines (gabapentin, pregabalin, duloxetine) may help.
4. Muscle Spasm or Fibrotic Contracture:
Muscles and soft tissue around the surgical/radiation field may contract and cause tight, pulling sensation.
5. Psychological Component:
Chronic cancer treatment often leads to anxiety and heightened perception of discomfort, worsening symptoms.
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✅ What Can Help:
Physiotherapy & Stretching Exercises: Specialized neck physiotherapy is the most important treatment for radiation fibrosis and stiffness.
Lymphedema Therapy: Manual lymphatic drainage and compression may help if swelling is present.
Neuropathic Pain Medications: Gabapentin, pregabalin, or duloxetine (under oncologist/pain physician guidance).
Steroids or Pentoxifylline +
Vitamin E: Sometimes used to reduce radiation fibrosis.
Speech & Swallow Therapy: Helps if associated with swallowing/tongue mobility issues.
Pain & Palliative Care Specialist: They can tailor treatment beyond routine painkillers.
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👉 Since the CT scan is clear and no recurrence is seen, cancer relapse is less likely.
The most probable cause is radiation-induced fibrosis and/or lymphedema, which require rehabilitation and neuropathic pain management, not just routine pain medicines.
Next Steps
You can consult me directly on Practo, or reach out via WhatsApp number:
Seven Zero Four Eight One Eight Seven Seven Seven Six ( 704818777six )
I’ll guide you step-by-step with easy-to-follow treatment and lifestyle plans.