Department of Cancer Pain Management

Pain is one of the most common and distressing symptoms experienced by patients with cancer. It can occur at any stage of the disease before diagnosis, during active treatment, and in the advanced or end-of-life stage. Cancer-related pain varies in intensity and significantly affects both physical and psychological well-being.

Effective pain management is therefore a core component of palliative care, with the primary goal of helping patients achieve the best possible quality of life, dignity, and comfort throughout their illness.

 

Causes of Pain in Cancer Patients

Cancer-related pain may arise from several major sources:

1. Pain Directly Caused by Cancer

• Tumor growth compressing nearby organs or tissues

• Cancer metastasis, especially bone metastases or nerve involvement

• Inflammatory processes triggered by cancer cells

2. Pain Related to Diagnostic Procedures and Treatment

• Diagnostic procedures: Pain following biopsies or invasive investigations

• Treatment-related side effects:

  • Chemotherapy: Neuropathic pain, numbness, or tingling in hands and feet

  • Radiation therapy: Tissue inflammation leading to chronic pain

  • Surgery: Postoperative pain or nerve injury, commonly seen after lung or breast surgery

3. Pain Unrelated to Cancer

• Coexisting conditions such as osteoarthritis, degenerative spine disease, or other chronic pain disorders

 

Total Pain Concept in Cancer Care

Cancer pain is best understood through the concept of “Total Pain”, which encompasses multiple dimensions:

1. Physical Impact

• Sleep disturbance and chronic fatigue

• Reduced ability to perform daily activities

• Loss of appetite and weight loss

• Reduced tolerance to chemotherapy or radiotherapy due to poor physical condition

2. Psychological Impact

• Increased stress, anxiety, and depression

• Feelings of hopelessness or loss of motivation to continue treatment

3. Family and Social Impact

• Increased caregiver burden

• Emotional stress within the family

• Negative effects on relationships and overall family quality of life

4. Economic Impact

• High medical and long-term care expenses

• Loss of income due to inability to work for patients or caregivers

 

Cancer Pain Management Strategies

1. Pharmacological Management

Pain control follows the WHO Pain Ladder, which consists of three steps:

Step 1: Mild Pain

• Paracetamol (Acetaminophen)

• Non-steroidal anti-inflammatory drugs (NSAIDs) such as Ibuprofen and Naproxen

Step 2: Moderate Pain

• Weak opioids such as Tramadol or Codeine

Step 3: Severe Pain

• Strong opioids such as Morphine, Fentanyl patches, Oxycodone, or Methadone

Common side effects may include drowsiness, dizziness, nausea, vomiting, constipation, sweating, and fatigue. These symptoms often improve after the body adjusts to the medication.

Adjuvant Medications

Used to enhance pain control and address specific pain mechanisms:

• Anticonvulsants: Gabapentin, Pregabalin, Mirogabalin for neuropathic pain

• Antidepressants: Amitriptyline, Nortriptyline, Duloxetine for nerve pain and mood support

• Corticosteroids: Reduce inflammation, swelling, and tumor-related compression

• Bone-modifying agents: Bisphosphonates or Denosumab for patients with bone metastases

 

2. Non-Pharmacological Treatments

2.1 Interventional Pain Management

• Nerve blocks: e.g., Celiac Plexus Neurolysis for abdominal and back pain in pancreatic cancer

• Intrathecal Morphine Pump: Delivers medication directly into the spinal fluid for patients with uncontrolled pain

• Cordotomy: Surgical interruption of pain pathways in the spinal cord

2.2 Physical Therapy

• Gentle physical therapy and light exercise to maintain mobility and reduce stiffness

2.3 Psychological Care

• Psychological therapy and Cognitive Behavioral Therapy (CBT)

• Mindfulness and meditation practices to help patients cope with pain and emotional distress

2.4 Complementary and Alternative Medicine

• Acupuncture

• Herbal medicine, such as turmeric, as supportive care

 

Conclusion

Cancer-related pain is a complex and multifaceted condition that profoundly affects a patient’s quality of life. Effective pain management requires a holistic, multidisciplinary approach, combining pharmacological and non-pharmacological treatments tailored to each individual.

Through comprehensive pain care addressing physical, psychological, social, and spiritual dimensions, patients can live with greater comfort, dignity, and support throughout their cancer journey.

 

Our Services

We provide comprehensive cancer pain management services, including:

- Targeted pain medication therapy

 

 

- Alcohol neurolysis injections to relieve severe nerve-related pain

 

 

- High-frequency radiofrequency therapy targeting cervical spine and related nerve pain

 

 

Our mission is to deliver compassionate, evidence-based, and personalized pain care for patients living with cancer.

We offer comprehensive cancer pain management services, including targeted pain medication therapy, alcohol neurolysis injections for severe nerve pain relief, and high-frequency radiofrequency therapy for cervical spine and nerve pain, ensuring compassionate and personalized care.