Key Takeaways

The most effective time to take echinacea is immediately and frequently at the very first sign of illness. Use it a few times a day for up to 10 days.

For general wellness and prevention, take it for a few weeks during a high-risk season.

Echinacea is still being studied for its effects on the common cold and other respiratory tract infections. Continue to take other precautions, such as eating a healthy diet, getting enough sleep, and receiving your annual flu vaccine.

Echinacea is used as a dietary supplement to help alleviate symptoms of the common cold and other respiratory problems. The best time to take echinacea for the most significant immune boost is immediately upon noticing the initial symptoms of an infection.

Best Time for Cold Symptoms

The best time to a

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