Home›Pulmonology & Critical Care› Non-pharmacologic therapies improve cough in lung cancer; pulmonary rehabilitation may work best
Non-pharmacologic therapies improve cough in lung cancer; pulmonary rehabilitation may work bestNon-pharmacological Interventions Improve Cough Severity in Lung Cancer Patients
Journal of clinical nursingPublished August 3, 2026Study authors: Cao Mengyao, Cheng Xueyan, Lee Victor Ho-Fun, Lin Chia-Chin, Cheung Denise Shuk TingPubMed ↗DOI ↗Editorial oversight: Dr. Amelia Tan, PhD · Internal Medicine & Chronic Disease
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Key Takeaway
Consider non-pharmacologic interventions, especially pulmonary rehabilitation, for cough in lung cancer, but note the evidence is based on self-reported outcomes.
This meta-analysis pooled data from 2995 patients with lung cancer to evaluate the effects of non-pharmacological interventions on cough and related symptoms. The interventions included acupuncture therapy, moxibustion, pulmonary rehabilitation, self-management interventions, physical exercises, psychoeducation support, mindfulness, and multicomponent approaches. The primary outcome was cough severity, with secondary outcomes of expectoration, dyspnea, and quality of life.
The analysis found positive effects on cough severity and cough-related quality of life. Additional benefits were observed for expectoration, dyspnea, and general quality of life. Notably, pulmonary rehabilitation demonstrated a greater effect on cough severity compared with other non-pharmacological interventions. However, the meta-analysis did not report effect sizes, confidence intervals, or p-values, so the magnitude of these benefits is not quantified.
The authors note a key limitation: current studies rely on self-reported cough measures, and there is a lack of objective cough assessments. This may introduce bias and limit the precision of the findings. The review did not report on adverse events, follow-up duration, or funding sources.
For clinicians, the findings suggest that non-pharmacological interventions, particularly pulmonary rehabilitation, may be considered as adjunctive options to help manage cough and related symptoms in patients with lung cancer. However, given the reliance on subjective outcomes and the absence of quantitative effect estimates, these results should be interpreted with caution. Future research incorporating objective cough measures is needed to strengthen the evidence base.
How this fits prior evidence
This meta-analysis extends prior coverage by addressing a non-pharmacological, symptom-focused approach to lung cancer care, complementing earlier findings on diagnostic and therapeutic interventions. While prior items highlighted ROSE's high sensitivity (88.1%) and specificity (91.7%) for detection, and DEB-BACE's preliminary short-term response, this review synthesizes evidence for symptom management, specifically cough. It also contrasts with AI diagnostic tools' high accuracy but limited real-world validation, as the current review notes limitations in outcome measurement (self-reported cough). The finding that pulmonary rehabilitation may be particularly effective adds a practical, non-invasive option, but the lack of objective measures and effect sizes tempers the strength of these conclusions.
A large review of studies involving nearly 3,000 patients with lung cancer looked at how non-medication treatments affect symptoms. These methods included acupuncture, moxibustion, physical exercise, mindfulness, and pulmonary rehabilitation. The goal was to see if these approaches could help manage the physical and emotional toll of the disease.
The findings show that these non-drug interventions can improve cough severity and overall quality of life. Specifically, patients who participated in these programs reported better expectoration and less shortness of breath (dyspnea). Among all the methods tested, pulmonary rehabilitation was found to be more effective at reducing cough severity than other non-pharmacological options.
Because many of the studies relied on patients reporting their own symptoms rather than using objective medical measurements, the results should be viewed as a starting point. These findings suggest that healthcare providers might consider adding programs like pulmonary rehabilitation to care plans for lung cancer patients to help manage daily symptoms.
What this means for you:
Non-drug treatments like pulmonary rehabilitation may improve cough and quality of life for lung cancer patients.
Common questions
What non-drug treatments were found to help with coughing?
The study looked at several options, including acupuncture, moxibustion, pulmonary rehabilitation, physical exercise, mindfulness, and psychoeducation. These methods showed positive effects in reducing cough severity and improving the general quality of life for patients with lung cancer.
Is pulmonary rehabilitation more effective than other treatments?
Yes, the results indicated that pulmonary rehabilitation had a greater effect on reducing cough severity compared to other non-pharmacological interventions. It also showed additional benefits for symptoms like shortness of breath and expectoration.
Are there any risks or side effects reported?
The data provided did not report any specific adverse events, serious safety concerns, or issues with how well the treatments were tolerated by the patients. You should talk to your doctor about which specific program is safest for your needs.
BACKGROUND: Cough, a prevalent and debilitating symptom of lung cancer, remains poorly managed. Accumulating evidence on non-pharmacological interventions for lung cancer cough necessitates systematic evaluation to assess their efficacy.
AIM: To synthesise evidence on non-pharmacological interventions for managing cough in lung cancer patients.
DESIGN: A systematic review and meta-analysis following the Preferred Reporting Items for Systematic reviews and Meta-Analyses reporting guideline.
METHODS: Nine databases were searched from inception to December 2024 to identify randomised controlled trials. Study quality was appraised using the Revised Cochrane Risk-of-Bias Tool for Randomised Trials. Meta-analyses were performed for quantitative synthesis, with sources of heterogeneity examined using meta-regression and subgroup analyses.
RESULTS: Thirty-eight studies representing 2995 lung cancer patients were identified. These studies investigated acupuncture therapy, moxibustion, pulmonary rehabilitation, self-management intervention, physical exercises, psychoeducation support, mindfulness, and multicomponent interventions. Non-pharmacological interventions showed positive effects on cough severity and cough-related quality of life. Additional benefits were observed for expectoration, dyspnea, and general quality of life. Pulmonary rehabilitation showed a greater effect on cough severity than other non-pharmacological interventions.
CONCLUSION: Non-pharmacological interventions are promising in improving cough, expectoration, dyspnea, and general quality of life among lung cancer patients. Pulmonary rehabilitation showed the most promising effect. Future research should adopt objective cough measures in addition to self-reported measures.
IMPLICATIONS FOR THE PROFESSION AND/OR PATIENT CARE: Non-pharmacological interventions demonstrated potential effects in relieving cough and additional benefits in improving expectoration, dyspnea, and general quality of life among lung cancer patients. Healthcare professionals may adopt pulmonary rehabilitation for cough and related symptoms in lung cancer patients.
IMPACT: As the first meta-analysis addressing non-pharmacological interventions for lung cancer cough, this study provides evidence supporting their clinical efficacy for improving cough and associated symptoms among patients with lung cancer.
PATIENT OR PUBLIC CONTRIBUTION: No patient or Public contribution.
REGISTRATION: PROSPERO CRD42024588729.
