Astragalus
Astragalus is a cornerstone Traditional Chinese Medicine (TCM) herb used for 'Qi' tonification and immune support. C-grade evidence for nasal congestion relief in allergic rhinitis (small effect) and cancer-related fatigue (large effect in one study). Known for its polysaccharide content that may stimulate immune function. Part of the 'Dang-gui buxue tang' formula (5:1 ratio with Angelica sinensis). Research on longevity/telomere effects is very preliminary. Used as an adaptogen and immune tonic.
Quick Answer
What it is
Astragalus is a cornerstone Traditional Chinese Medicine (TCM) herb used for 'Qi' tonification and immune support. C-grade evidence for nasal congestion relief in allergic rhinitis (small effect) and cancer-related fatigue (large effect in one study).
Key findings
- Grade C: Nasal Congestion (Allergic Rhinitis (Seasonal Allergies / Hay Fever))
- Grade C: Fatigue Symptoms (Cancer-Related Fatigue)
- Grade C: Quality of Life (Cancer-Related Fatigue)
Safety
No specific caution or interaction language was detected in the current summary/outcome notes.
ℹ️ Quick Facts: Astragalus
Quick Facts: Astragalus
- Best Evidence:Grade C
- Conditions Studied:7
- Research Outcomes:8
- Key Effect:Allergic Rhinitis (Seasonal Allergies / Hay Fever)
Detailed Outcomes
Evidence by Condition
Best grade per condition (each condition may have multiple outcomes)
Research Citations (7)
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