Fatigue and the Flu
One of the main symptoms of the flu is a feeling of intense weakness and exhaustion. This fatigue can be prolonged, lasting for up to three weeks or even longer in older adults, particularly those who have a chronic illness or weakened immune system. On the other hand, when it comes to colds, fatigue and exhaustion are less frequently experienced, and if they do occur, they typically only last for a few days. It is important to note that the flu can significantly drain the body, especially when accompanied by aching joints and a headache.
Understanding Cough: A Common Symptom of Flu and Colds
When it comes to respiratory diseases like flu and colds, one common and anticipated symptom is a cough. The coughing begins with a sore throat, which gradually progresses into a persistent dry cough within a span of two or three days. Alongside the cough, individuals may also experience a stuffy, runny nose.
In certain cases, the flu can even lead to pneumonia. It is crucial for individuals to seek medical attention if they observe any alarming signs such as coughing up yellow-green or bloody mucus, a temperature exceeding 102 degrees F, or a fever accompanied by chills and chest pain. Those with pre-existing medical conditions or a history of weakened immune systems should also consult a healthcare professional. Furthermore, it is important to note that individuals above the age of 60 and children under the age of five face a higher risk of developing complications.