When the cold and flu season hits, it can be difficult to decipher whether you have a common cold or the more severe flu. Both illnesses share several symptoms, but understanding the differences can greatly impact your treatment and recovery.

Here are some key signs to look out for to help you determine whether you have a cold or the flu:.

1. Onset and duration of symptoms

The onset of a cold is usually gradual, with symptoms appearing over a few days. You may experience a runny or stuffy nose, sneezing, and mild fatigue. The symptoms of a cold typically last for about a week.

The flu, on the other hand, tends to come on suddenly and more severely. You may develop high fever, body aches, headache, chills, and extreme fatigue. Flu symptoms can last for several days to a couple of weeks.

2. Fever

Fever is more common and often more pronounced in flu cases compared to colds. If you have a temperature above 100.4°F (38°C), it is more likely to be the flu rather than a cold.

3. Body aches

Body aches and muscle pain are common with the flu but are rare with a cold. If you’re experiencing overall body soreness, it’s more likely to be the flu.

4. Fatigue

Feeling extremely tired and weak is a common symptom of both the cold and the flu. However, fatigue is usually more severe and longer-lasting with the flu.

5. Respiratory symptoms

Colds mainly affect your upper respiratory system, causing a runny or stuffy nose, sneezing, and a sore throat.

In contrast, the flu affects both the upper and lower respiratory system, leading to a severe sore throat, cough, and sometimes even difficulty breathing.

6. Headache

Headaches can occur with both colds and the flu. However, headaches are more common and often more intense with the flu. If your headache is severe and accompanied by other flu symptoms, it’s more likely to be the flu.

7. Chest discomfort

If you experience chest congestion, tightness, or pain when taking a deep breath, it is more likely to be the flu. Chest symptoms are rare in common cold cases.

8. Nausea and vomiting

Although rare, nausea, vomiting, and diarrhea can occur with the flu, particularly in children. These symptoms are not typically associated with a common cold.

9. Rapid onset and severity in children

Children often experience more severe flu symptoms than adults. If your child suddenly develops high fever, body aches, fatigue, and respiratory symptoms, it’s important to seek medical attention as soon as possible.

10. Flu-like symptoms during flu season

If you’re experiencing flu-like symptoms during the peak flu season in your area, it’s more likely to be the flu. Pay attention to any flu outbreaks or warnings in your community.

Remember that the above factors can vary from person to person, and it’s always best to consult a healthcare professional for an accurate diagnosis. Proper diagnosis ensures appropriate treatment and reduces the risk of complications.