Boiron Gelsemium 7CH is used in case of flu and flu-like symptoms, when the patient is prostrate, with intense tremors, a red face, headaches, body aches and lack of thirst. The pellets melt in your mouth and can be taken on the go, no food or water needed. They come in an easy dispensing tube of approx. 80 pellets (16 doses). Boiron single medicines are ideal for adults and children and do not contain artificial colors, flavors, sweeteners, or preservatives.