Category: Immune response

Over 50% of global deaths are associated with inflammatory diseases, making it crucial to understand the body's signals. While the immune response is often beneficial, recognizing **what is often the first symptom of inflammation** is vital to distinguish between a temporary healing process and a serious, underlying condition that requires attention.

According to health professionals, the feeling of being 'out of it'—often referred to as malaise—is a very common and normal side effect of your body fighting an infection. So, yes, it is normal to feel out of it when sick, and this article explains why.

Sneezing is a complex, involuntary bodily reflex designed to forcibly expel irritants from the nasal passages. Understanding **what are the physiological effects of sneezing** reveals a sophisticated protective mechanism involving the brain, respiratory muscles, and nerves to safeguard your respiratory system.

A fever is a complex and highly coordinated physiological process, not just a random rise in body temperature. To properly understand and manage this immune response, it is crucial to recognize and distinguish **what are the different phases of a fever?**

When your fever finally breaks, the sense of relief can be immense, but a drop in temperature doesn't always signal the end of your illness. The process of a fever breaking, marked by sweating, simply indicates a shift in your body's internal thermostat, but not necessarily that the infection is gone.

It's a common and unsettling experience: your body is hot with fever, yet you're shivering uncontrollably. This involuntary shaking is a normal and often necessary part of your body's immune response as it works to fight off an infection by raising your core temperature.

An estimated 80-90% of all disease processes involve inflammation at some stage, and understanding the body's protective mechanisms is crucial. What is localised inflammation? It's the body's targeted, protective response to injury or infection in a specific area, a fundamental part of the healing process.

An injury triggers a complex response from your body's immune system, which can result in a rise in temperature as part of the healing process. However, a fever after an injury can signal a normal inflammatory reaction or a more serious underlying issue like an infection or internal trauma. Understanding **can you get a fever from an injury** is crucial for knowing when to monitor your symptoms and when to seek immediate medical attention.

A fever is not an illness but a sign that your body is fighting an infection, with a 2021 study in *medRxiv* proposing a revised fever definition as 99.1°F alongside symptoms. Understanding **what are the three stages of a fever?** can help you recognize and respond to this natural defense mechanism.

According to tattoo artists and medical professionals, it is completely normal to feel drained or experience flu-like symptoms after a session, often dubbed "tattoo flu." This common immune response is a direct answer to the physical trauma your body undergoes during the tattooing process, causing an energetic and systemic reaction.