# Alternative treatments for idiopathic pulmonary fibrosis (IPF)
Many people with pulmonary fibrosis seek other options alongside or instead of standard treatments. Here we describe what research shows about different alternative approaches. It is important to know what is and is not proven.
Traditional Chinese Medicine (TCM formulas)
In the past year, extensive research has been conducted on TCM formulas for pulmonary fibrosis. Publications describe formulas such as Xinxue Granules, Shengxian Decoction, Sanleng-Ezhu and Renshen Pingfei Formula. These studies show, among other things, that certain components of these formulas have effects on inflammation and scarring processes in lung cells in the laboratory.
ResearchediPositive results in clinical studies, not yet standard treatment
What we know: Studies demonstrate that certain TCM formulas have biological effects on processes involved in pulmonary fibrosis (for example, inflammation and fibrosis). These findings come primarily from laboratory and animal studies.
What we still don't know: Whether these effects actually occur in patients, and whether they are of clinical significance. Large, well-conducted clinical trials in humans are still lacking. Many studies use damaged lung tissue from animals (not humans) or isolated cells. It therefore remains uncertain whether the same effects occur in a patient's body.
Possible risk: TCM formulas can interact with regular medications (especially anticoagulants). Always consult with your doctor.
Movement and exercise interventions
A recent analysis of multiple studies shows that different types of supervised exercise programs (aerobic training, strength training, breathing exercises) benefit patients with pulmonary fibrosis: better exercise tolerance, improved walking distance and better quality of life.
ProveniIncluded in official guidelines, or approved by EMA or FDA
Various structured forms of training help patients improve their physical performance and daily functioning. This works best under the guidance of trained professionals (physiotherapist, sports physician).
What you should know: Exercise is not a replacement for medication, but a supplement. The limitations of the disease must be taken into account; training is done safely and tailored.
Rutin (plant substance from certain foods and plant extracts)
Research describes that rutin (a flavonoid from plants) in combination with other substances appears beneficial in acute exacerbation of pulmonary fibrosis, possibly by suppressing certain metabolic processes.
ResearchediPositive results in clinical studies, not yet standard treatment
Research is limited and was conducted mainly under laboratory conditions. Whether rutin as a single supplement is effective in patients is unclear. The available studies use formulas with multiple substances at once, so it is unclear which component does what.
Probiotic interventions (gut bacteria)
Research suggests that the composition of gut bacteria changes in pulmonary fibrosis and that certain TCM formulas can influence this. This works via the so-called lung-gut axis (communication between the gut and lungs via immune signals).
ResearchediPositive results in clinical studies, not yet standard treatment
The link between gut flora and pulmonary fibrosis risk is recognized in research. How and whether probiotic supplements can use this connection for treatment is still unclear. This research is still in an early stage.
Adapted diet or nutritional supplements (outside probiotics)
There is no strong scientific basis for a specific diet or additional nutrients that prevent or cure pulmonary fibrosis. However, good nutrition is generally important for someone with chronic lung disease (strong muscles, resistance to infections).
UnproveniNo scientific evidence that it works
Although certain nutrients (vitamins D, E, omega-3 fats) are being studied for their role in lung inflammation, there is no evidence yet that supplementation slows the disease itself. A nutritionist can help with nutrition that supports your body weight and lung function.
Acupuncture
Research on acupuncture for pulmonary fibrosis is very limited and of low quality. No large or rigorous study supports it as a treatment for pulmonary fibrosis itself.
ResearchediPositive results in clinical studies, not yet standard treatment
Acupuncture may possibly help with certain symptoms such as dyspnea (shortness of breath) or pain, but not with the fibrosis process itself. Research on this is scarce and not convincing.
Inhaled corticosteroids or immunosuppressants 'natural' (for example turmeric, ginger)
These plant substances have anti-inflammatory effects and are under investigation. However: concentrations that are effective in animal studies cannot be achieved through normal food intake or non-standardized extracts.
ResearchediPositive results in clinical studies, not yet standard treatment
Laboratory research shows that certain plant substances can inhibit inflammatory processes. Whether this leads to clinical benefit in people with pulmonary fibrosis, and whether it is safe alongside regular medications, has not been established.
Warning: Herbal supplements can interact with antibody inhibitors or other IPF medications. Do not use independently without consultation.
Oxygen therapy at rest and during exertion
This is not an 'alternative' but a standardized supportive treatment. Supplemental oxygen helps prevent your blood oxygen level from becoming too low, especially during exertion. This improves exercise tolerance and prevents fatigue.
ProveniIncluded in official guidelines, or approved by EMA or FDA
This is not a cure and does not slow the disease, but it helps with symptoms and safety. Oxygen is prescribed based on blood gas analyses and SpO₂ measurements.
Complementary approaches: meditation, mindfulness, psychological support
These approaches address stress, anxiety and quality of life that often accompany pulmonary fibrosis. They do not cure the disease, but can improve wellbeing.
ResearchediPositive results in clinical studies, not yet standard treatment
Psychological support and stress reduction help bear the burden of a chronic illness and reduce depression/anxiety. This is valuable but supplementary to medical care.
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Summary
Most alternative approaches for pulmonary fibrosis are still in a research phase. Some, such as structured exercise, have good evidence. TCM formulas show promising laboratory results, but clinical evidence in patients is still lacking.
Many applications are *not harmful*, but the same does not apply to all: some supplements can interfere with regular medications. Therefore: always inform your healthcare provider, also about 'natural' products.
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_This information never replaces a doctor's judgment. Always discuss your situation with your own healthcare provider._