A box of Oseltamivir Granules costs about $55 to $85, and the medication should be used in accordance with your physician’s instructions. Oseltamivir granules belong to the influenza virus neuraminidase inhibitor, can prevent and treat influenza A and B. At present, the common specifications are 15mg*10 sachets/box, 15mg*12 sachets/box, 25mg*10 sachets/box. In addition, the price of the drug varies due to factors such as manufacturer, distributor and region, and roughly fluctuates from 55 to 85 dollars per box. This drug may cause nausea, vomiting, diarrhea, bronchitis, abdominal pain, dizziness and other discomforts, is prohibited in allergy, and used with caution in pregnant and lactating women. If you have a cough, fever and other discomforts need to promptly go to the hospital, do not self-medication. If there is any special discomfort after the use of this drug need to stop the drug in time to consult a doctor.