As an expert sommelier and brewer, I can provide some insights into the question of whether one can get a fever with a hangover. While I must emphasize that this is a very rare occurrence, it is still worth exploring.
Hangovers are commonly associated with a range of unpleasant symptoms, including headache, muscle aches, and exhaustion. These symptoms are primarily a result of the body's reaction to the toxic byproducts of alcohol metabolism, dehydration, and the inflammatory effects of alcohol on the body's systems.
Fevers, on the other hand, are typically caused by an immune response to an infection or illness, such as a bacterial or viral infection. The body raises its internal temperature as a defense mechanism to help fight off the invading pathogens. Fevers are often accompanied by other symptoms like chills, sweating, and general malaise.
While it is theoretically possible for a hangover to trigger a fever, it is extremely uncommon. In my experience and from what I have learned in my professional training, I have rarely encountered individuals who have experienced a fever as a direct result of a hangover.
That being said, it is important to note that excessive alcohol consumption can weaken the immune system, making individuals more susceptible to infections. In such cases, it is possible for a person with a compromised immune system due to heavy drinking to develop a fever if they contract an illness simultaneously with their hangover.
It is also important to consider other factors that may contribute to a fever-like sensation during a hangover. For example, severe dehydration can lead to an elevated body temperature and a feeling of feverishness. Additionally, the body's inflammatory response to alcohol can cause a sense of warmth or heat, which might be mistaken for a fever.
While it is possible for a hangover to cause a fever, it is an extremely rare occurrence. The more common symptoms associated with a hangover are headache, muscle aches, and exhaustion. If you experience a fever along with these symptoms, it is advisable to consult a healthcare professional to rule out any underlying infections or illnesses.
Personal experiences and situations vary, and it is always essential to listen to your body and seek medical advice when necessary.