Flucover 75mg Capsule contains Oseltamivir Phosphate, an antiviral medication used primarily for the treatment and prevention of influenza A and B viruses. It works by inhibiting the neuraminidase enzyme, which is essential for the replication and spread of the influenza virus within the body. By blocking this enzyme, Flucover helps reduce the severity and duration of flu symptoms such as fever, cough, sore throat, body aches, and fatigue. It is most effective when administered within 48 hours of the onset of symptoms. Flucover is also prescribed as a preventive measure for individuals who have been exposed to the flu virus but are not yet symptomatic, helping to reduce the risk of developing the illness. The usual dosage for treatment is one 75mg capsule twice daily for five days, while for prevention, it is typically one 75mg capsule once daily for up to ten days or as directed by a healthcare professional. Common side effects may include nausea, vomiting, headache, and abdominal pain, which are generally mild and transient. Flucover should be used under medical supervision, especially in patients with kidney impairment or other underlying health conditions. It is not a substitute for the influenza vaccine but serves as an important adjunct in managing flu infections.