Guatteria Gaumeri, also known as Gaumer's Guatteria, is a homoeopathic medicine derived from the bark of the Guatteria gaumeri plant. Belonging to the Annonaceae family, it has been traditionally valued for its therapeutic properties in treating fevers, malaria like symptoms, and gastrointestinal disorders. In homoeopathy, Guatteria Gaumeri is primarily used to address symptoms such as intermittent fever, diarrhea with colic, and digestive disturbances. It is also employed for its effects on liver disorders, gallbladder issues, and general weakness.