Cancer Support Network Hong Kong

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Rapid Relief: Managing Chemo- and Radiotherapy Side Effects to Regain Energy and Quality of Life

Quickly improve fatigue, oral mucosal damage, and nausea and vomiting, and restore energy and quality of life.

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Cancer-related fatigue (CRF) is fundamentally different from ordinary tiredness: it is persistent, severely disruptive to daily function, and cannot be completely relieved by sleep. It may last long-term. Evidence shows that exercise is the cornerstone of CRF management—walking, yoga, aerobic and resistance training are all effective. Particularly after active treatment, moderate exercise significantly boosts energy and quality of life (NCCN; The ASCO Post; Oncology Nursing Society). In addition, cognitive behavioral therapy (CBT) and mindfulness-based interventions are recommended as part of supportive care (The ASCO Post).

Cancer-Related Fatigue (CRF): A Deep Challenge Beyond Rest

Oral Mucositis: When Pain Hits the Hardest

Oral mucositis is common among chemotherapy and radiotherapy patients, causing severe pain and difficulty with nutrition intake. Numerous studies support the use of benzydamine mouth rinse, which provides both anesthetic and anti-inflammatory effects, effectively reducing the severity of mucosal injury (Oncology Nursing Society; SpringerLink).

Nausea and Vomiting (CINV): Dual Approach with Medication and Lifestyle

Currently, the main antiemetics are 5-HT₃ receptor antagonists (e.g., ondansetron, palonosetron), which are highly effective for acute nausea and also prevent delayed vomiting (Wikipedia). On the lifestyle side, recommendations include small frequent meals, avoiding greasy or irritating foods, preferring cold foods or drinks, and using relaxation techniques, distraction, or ginger tea as supportive measures (Wikipedia).

Practical Keys to Comprehensive Side Effect Management

According to NFCR and other clinical recommendations, integrated management of side effects includes:

  • Clear communication with the care team
  • Adequate nutrition
  • Balanced rest
  • Gentle physical activity
  • Emotional and psychological support

Such a holistic support framework significantly improves physical strength and treatment tolerance (SpringerLink; NFCR; Together 4 Cancer).

Hong Kong Patients’ Practical Checklist: Quick Relief for Side Effects

Side Effect
Rapid Management Strategies
Fatigue
Combine aerobic and resistance exercise (total 150 minutes per week) with mindfulness and CBT interventions.
Oral Mucositis
Use Benzydamine spray/mouthwash daily to reduce inflammation and pain.
Nausea and Vomiting
Prophylactic use of 5‑HT₃ antagonists combined with dietary adjustments and ginger tea support.
General Side Effects
Establish regular reporting with the medical team, manage diet and rest, and plan activities with moderation.

Conclusion

Facing cancer treatment side effects, speed does not mean rushing—it means systematic intervention. Through exercise, psychological support, pharmacological tools, and lifestyle adjustments, integrative management not only stabilizes symptoms but also restores quality of life. This guide aims to help patients rapidly reduce physical and mental burdens while staying on course with treatment.

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References

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