10 Key Signals of Seasonal Flu You Shouldn’t Ignore

2. Chills and Sweats: The Body's Battle Signals

Chills and sweats often accompany fever, signaling the body's ongoing battle against the flu virus. These symptoms result from the body's efforts to regulate its internal temperature. Chills occur as the body attempts to raise its temperature to fight the virus, causing the muscles to contract and relax rapidly, generating heat. Sweats, on the other hand, are the body's way of cooling down once the fever breaks. While these symptoms can be uncomfortable, they are a natural part of the body's immune response. Dressing in layers can help manage temperature fluctuations, allowing you to adjust as needed to maintain comfort. Staying hydrated is also crucial, as sweating can lead to fluid loss, making adequate water intake essential for recovery.