What symptom comes first with the flu?
Sudden, excessive fatigue is one of the earliest symptoms of the flu. It may appear before other symptoms. Fatigue is also a symptom of the common cold, but it’s usually more severe with the flu. Extreme weakness and tiredness may interfere with your normal activities.
How long does the flu last from first symptoms?
Symptoms usually appear from one to four days after exposure to the virus, and they last five to seven days. For people who’ve had a flu shot, the symptoms may last a shorter amount of time, or be less severe. For other people, the symptoms may last longer. Even when symptoms resolve, you may continue to feel fatigued.
How do you know if you have the flu without going to the doctor?
Most people who have the flu (influenza) have a mild illness and don’t need to see a doctor. Common flu signs and symptoms include: Fever above 100 F (38 C), though not everyone with the flu has a fever. A cough or sore throat.
Can you get the flu without a fever?
The flu is a viral infection that spreads easily. It can occur without a high temperature, or fever, but typically does include this symptom. A fever is the body’s reaction to the infection and helps it fight back and recover.
Why do I always feel like I have the flu?
Chronic stress, such as that caused by overly apprehensive behavior, can cause the body to become rundown and feel poorly. Experiencing flu-like symptoms or feeling sick is a common consequence of persistently elevated stress, such as that caused by stress-response hyperstimulation.
What are the first couple of symptoms of the flu?
Sudden or excessive fatigue. Shorter days and reduced sunlight can make you feel tired.
What are the signs that you have the flu?
Unlike a common cold, the flu typically occurs with a sudden onset of symptoms. Common signs of an influenza infection include: coughing. runny or stuffy nose. sneezing. sore throat. fever.
Is a sore throat the first symptom of the flu?
A sore throat is often one of the first symptoms of flu. Having a sore throat can be inconvenient and uncomfortable but it is a mild flu symptom when compared to having a fever or diarrhoea. Nevertheless, it can still be detrimental to your quality of life and has the potential to turn into something more serious.
What is the prognosis for influenza?
Prognosis of Flu. Prognosis of flu is good in most people infected with the influenza virus. The symptoms usually subside within a week or two, but some people may develop complications or may even die.