equal on spoon raw honey (good taste- and health benefits) with sunflower oil - this stops irritation for couple hours so rest/sleep is achieved, There's Rosemary Gladstar's fire cider recipe. I have Mullein tea (I treat myself) but if you wish to grow it - know it takes 2years cycle for flowering. Echinacea is known for its abilities and immune qualities. I see people recommending Licorice - this is and does work but its licorice root dried - make a tea from it (But it has warnings that go with it too) - so please do your research! Not everyone is the same and what works for me may have an allergic reaction for others; Children take extra care with dosages and age of child. I hope this gives you a helping hand. Herbalists study for years - to know about the plants they use.