Oscillococcinum is a homeopathic medicine that is used to prevent and treat the flu. It is made from the extract of the liver and heart of a duck that has been infected with the flu virus. Oscillococcinum is available in a variety of forms, including tablets, liquid, and nasal spray.
To take Oscillococcinum, dissolve one tablet or 10 drops of liquid in a small amount of water. It is important to take Oscillococcinum at the first sign of flu symptoms. It can be taken every six to eight hours, as needed.