Products Neuraminidase inhibitors are commercially available in the form of capsules, powder for oral suspension, powder inhalers, and injectables. The first agents to be approved were zanamivir (Relenza) in 1999, followed by oseltamivir (Tamiflu). Laninamivir (Inavir) was released in Japan in 2010 and Peramivir (Rapivab) in the USA in 2014. The public is most familiar … Neuraminidase Inhibitor
Products Direct antiviralia are commercially available as drugs in the form of tablets, capsules, solutions, and creams, among others. The first antiviral agent was approved in the 1960s (idoxuridine). Structure and properties Antivirala are a large group of drugs and have no uniform chemical structure. However, groups can be formed, such as the nucleoside analogs. … Antiviralia
Symptoms Acute bronchitis is an inflammation of the bronchial tubes. The leading symptom is a cough that is first dry and later often productive. Other symptoms include difficulty breathing, sounds when breathing (whistling, rattling), feeling sick, hoarseness, fever, chest pain, and accompanying symptoms of the common cold or flu. The disease is usually self-limiting, so … Acute Bronchitis
Products Baloxavirmarboxil was approved in film-coated tablet form in Japan and the United States in 2018 and in many countries in 2020 (Xofluza). Structure and properties Baloxavirmarboxil (C27H23F2N3O7S, Mr = 571.5 g/mol) is a prodrug of baloxavir (synonym: baloxaviric acid). It is converted to the active drug by hydrolysis. It is practically insoluble in water. … Baloxavirmarboxil
Symptoms Flu symptoms with sudden onset: Fever, chills Muscle, joint and headache Weakness, fatigue Sore throat Dry irritating cough Especially in young children also digestive problems such as nausea, vomiting and diarrhea Other complaints (see flu) Complications The course is usually benign, mild to moderate, and self-limiting. Rarely, however, a severe and life-threatening course is … Swine Flu (Influenza A/H1N1/2009)
Products Peramivir was approved in the United States in 2014 and in the EU in 2018 as a concentrate for the preparation of an infusion solution (U.S.: Rapivab, EU: Alpivab). It has not yet been registered in many countries. Structure and properties Peramivir (C15H28N4O4, Mr = 328.4 g/mol) is present in the drug as peramivir … Peramivir
Symptoms Influenza (flu) usually begins suddenly and manifests itself in the following symptoms: High fever, chills, sweating. Muscle, limb and headache Weakness, fatigue, feeling sick. Cough, usually a dry irritating cough Rhinitis, nasal congestion, sore throat Digestive disorders such as nausea, vomiting and diarrhea, mainly in children. The flu occurs mainly in the winter months. … Flu Causes and Treatment
Symptoms The possible symptoms of pneumonia include: Cough with sputum Fever, chills Headache Chest pain, pain when breathing Poor general condition: fatigue, weakness, feeling sick, confusion. Gastrointestinal disturbances such as nausea, vomiting and loss of appetite. Shortness of breath, cyanosis, difficulty breathing, increased respiratory rate. Blood pressure and pulse changes It should be noted that … Pneumonia Causes and Treatment
