Ferula Asafoetida, also known as asafoetida or devil's dung, is a plant whose resin is used in medicine. It contains resins, gums, and volatile oils including pinene. It has various uses such as being carminative, antispasmodic, and for treating stomach disorders. The main constituent, resin, helps reduce cholesterol levels. Asafoetida can interact with medications for blood pressure or blood clotting. Side effects include heartburn, headache, and diarrhea. It should not be used by pregnant women or infants. The standard dosage is 200-500 mg per day.