Echinacea
Overview
Echinacea (E. purpurea, E. angustifolia, E. pallida) is a medicinal herb with immunomodulatory, antioxidant, anti-inflammatory, and hepatoprotective properties. Reviews confirm immune stimulation and reduction of upper respiratory tract infections. Bioactives include alkylamides, polysaccharides, and caffeic acid derivatives. Generally well tolerated; rare allergic reactions in atopic individuals. Contraindicated in autoimmune conditions, immunosuppressive therapy, and transplant patients. Product quality varies; standardization recommended.
Dosage
400 mg · With meal · Take with food
Key Interactions
4 verified interactions found
Elderberry provides direct antiviral activity via neuraminidase inhibition; Echinacea stimulates innate immune response (macrophage activation, cytokine production). Different immune mechanisms.
Combine for cold/flu prevention and treatment.
View details →Echinacea stimulates innate immunity; Vitamin D3 modulates both innate and adaptive immune responses via cathelicidin and beta-defensin production.
Combine for comprehensive immune modulation.
View details →Astragalus supports long-term immune resilience (tonic); Echinacea provides acute immune stimulation. Different temporal immune strategies.
Astragalus daily for maintenance; Echinacea short-term during illness.
View details →Echinacea stimulates innate immune cells; Probiotics support mucosal immunity in the gut. Together they strengthen immune defense at multiple entry points.
Combine for comprehensive immune support.
View details →Scientific Sources
- Source
- Source
- Elderberry + Echinacea combination study (PMID:37350689)
- Elderberry + Echinacea combination study (PMID:12455180)
- Echinacea + Vitamin D3 combination study (PMID:36364865)
- Echinacea + Vitamin D3 combination study (PMID:38613937)
- Echinacea + Vitamin D3 combination study (PMID:27055821)
- Astragalus + Echinacea (PMID:16807880)
- Astragalus + Echinacea (PMID:17661330)
- Astragalus + Echinacea (PMID:38891562)
- Echinacea + Probiotika combination study (PMID:40092148)
- Echinacea + Probiotika combination study (PMID:32288746)
- NIH Dietary Supplement Label Database (DSLD)
Frequently Asked Questions
What is Echinacea used for?
Echinacea (E.
What is the recommended dosage for Echinacea?
400 mg. With meal. Take with food.
Does Echinacea interact with other supplements?
Echinacea has 4 verified interactions. Top: Elderberry, Vitamin D3 (Cholecalciferol).
When is the best time to take Echinacea?
With meal. Take with food.
Is Echinacea safe to combine with other supplements?
Always check interactions before combining supplements. Use VitalStack to verify your full stack for free.
Check how Echinacea fits your full stack
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Check Your Stack →Not medical advice. VitalStack is not a medical device. For personalized health recommendations, consult a healthcare provider.