1 Mechanism of Action. Oseltamivir phosphate is an ethyl ester prodrug requiring ester hydrolysis for conversion to the active form, oseltamivir carboxylate. Oseltamivir carboxylate is an inhibitor of influenza virus neuraminidase affecting release of viral particles. Antiviral Activity.
Don't eat junk food when you have a cold or flu. When you have a cold or flu your body is under a lot of stress, fighting the viral infection. Big, heavy meals take vital energy to digest, resources which your body could be using to fight the infections. An old saying states Feed a cold and starve a fever. A better saying is Starve a cold and starve a fever. The best thing to do is drink plenty of liquids-water, fruit juices and if needed soups, but stay away from heavy and highly processed food. High liquid intake is important as the body uses water to carry waste products and toxins to your elimination systems.
Cold and flu- what to eat and drink. Cold and flu symptoms are unpleasant, but many symptoms can be relieved by eating and drinking certain foods and beverages. Eating and drinking are also important for preventing dehydration and weight loss which may occur during periods of cold and flu infection.