Echinacea (Echinacea purpurea) is used in Native American and North American traditional folk herbal medicine. It is an immune system and lymphatic system booster. It's often combined with antimicrobial goldenseal to create an immune powerhouse. Dry mouth or lack of saliva can be treated with Echinacea. It's used in powder or tincture form. Some people may suffer from side-effects or allergic reactions. Some prescription drugs can interact with echinacea, so check with your doctor or medical professional before taking.
Kemmerich, B., Eberhardt, R., & Stammer, H. (2006). Efficacy and tolerability of a fluid extract combination of thyme herb and ivy leaves and matched placebo in adults suffering from acute bronchitis with productive cough: A prospective, double-blind, placebo-controlled clinical trial [Abstract]. Arzneimittelforschung, 56(9), 652–660. Retrieved from https://www.ncbi.nlm.nih.gov/pubmed/17063641
This flowering plant has traditionally been used as a liver tonic, useful for detoxification and improving liver function. Dandelion is known as a stimulant that is typically used for kidney and liver disorders. It is also traditionally used to reduce the side effects of prescription drugs, as well as to treat infections, gallbladder problems, water retention and swelling.15 Dandelion greens, which you can prepare simply by blanching them in boiling water for 20 seconds to help remove their bitter flavor (they can also be added to vegetable juice), contain many nutrients, including vitamin C, vitamin B6, thiamin, riboflavin, calcium, iron, potassium, and manganese. They are a particularly good source of vitamin A and may also have cancer-fighting properties.