The client is taking Echinacea purpurea. Which statement by the client would indicate to the nurse that the herb has been effective? 1. “It has prevented me from getting diarrhea since I have been...

The client is taking Echinacea purpurea. Which statement by the client would indicate to the nurse that the herb has been effective?

1. “It has prevented me from getting diarrhea since I have been taking antibiotics.”

2. “Since I started taking echinacea I do not get nauseated in the morning anymore.”

3. “The fungal infection on my feet is getting better since I started taking echinacea.”

4. “This medication is the reason I have not had a cold the entire winter.”