Does the flu cause a higher fever than a regular cold?

The flu and the common cold are both respiratory illnesses but are caused by different viruses. According to the references, one of the key differences between the flu and a common cold is the severity of the symptoms.

Fever

• Flu: Often causes a high fever, typically between 100°F and 104°F.
• Cold: Usually causes a mild fever or none at all.

Other Symptoms

• Flu: Symptoms like body aches, fatigue, and chills are more intense.
• Cold: Symptoms are milder and often include a runny or stuffy nose.

In conclusion, while both the flu and the common cold can make you feel unwell, the flu is more likely to cause a higher fever and more severe symptoms.