› Forums › HomeGrown Herbalist Student Forum › Medicinal Herbs › Herbal Teas This topic has 2 replies, 3 voices, and was last updated 1 year, 9 months ago by . Viewing 2 reply threads Author Posts October 19, 2023 at 8:19 PM #43194 Billie barnetteStudent Are there any herbs that are not safe to mix in teas Billie Barnette 1 user thanked author for this post. Joanne Fletcher October 20, 2023 at 8:37 AM #43198 JoelleStudent I’m quite sure that there are some herbs for external use only. Arnica comes to mind. I hear it’s poisonous internally. And…you can’t become a very good herbalist if you die!!! 1 user thanked author for this post. Joanne Fletcher October 26, 2023 at 4:36 PM #43343 Dr. Patrick JonesHomestead Instructor If the herb is safe to use internally and safe to use in the person/case taking it, you can mix plants as needed. Don't use herbs or combine herbs with medications or use them during lactation or pregnancy without talking with your healthcare provider. 2 users thanked author for this post. Joanne Fletcher, Helen Mooney Author Posts Viewing 2 reply threads You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In Log in / Register