What symptoms are indicative of the flu?

Flu symptoms can vary in intensity and duration from person to person. Common symptoms of the flu include:

- Sudden fever (usually above 101.3°F or 38.5°C)

- Severe cough (dry or with mucus)

- Headaches and body aches

- Severe fatigue and weakness

- Sore throat

- Nasal congestion

- Loss of appetite

- Vomiting and/or diarrhea (more common in children)

Additional symptoms may include:

- Chills

- Muscle aches

- Eye infections

- Light sensitivity

- Confusion (especially in the elderly)

- Ear infections (especially in children)

It's important to note that not everyone with the flu will experience all of these symptoms, and some people may have only a few mild symptoms. If you suspect that you have the flu, it is crucial to consult with a healthcare professional for an accurate diagnosis and proper treatment.