Flu is a contagious infectious infection or disease caused by the influenza virus. Fever, sore throat, hoarse voice, runny or stuffy nose, headache, fatigue, body pain, and cough are its symptoms. Sometimes they may also cause diarrhea and vomiting. Flu is transmissible through respiratory droplets while sneezing and coughing and through infected surfaces. Symptoms prevail for a maximum of one week in mild to moderate cases. Antivirals, painkillers, antipyretics, and symptomatic treatment gives relief.
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Query: Hi doctor, Why do we always have runny nose when we catch flu or cold? How do we get flu? I have headache and fever for almost a week. My tongue is sometimes white and lymph is a bit painful to touch but not swollen. Are these the symptoms of flu? Read Full »
Answer: Hi, Welcome to icliniq.com. When we get viral or bacterial infection in the nasal tract (upper respiratory tract- nose to throat), the local mucus membrane gets irritated. It leads to more secretion from mucus membrane and that leads to running nose. The fluid is secreted to eliminate the bacteri... Read Full »