The first that comes to mind is: White Blood Cells (WBC), these blood cells work with our immune systems to fight infections and many are created to fight the infection. There are many other things the body makes more of when fighting infections, another example is the antibodies that are created by our immune systems that can neutralize microbes when made to fit them perfectly. These are made also when we get immunizations so they can prevent infections, like a flu vaccination.
The body will make White Blood Cells in greater number in response to an infection thereby fighting the infection.
None directly. But a well nourished body is more resistant to infection.
The white cells in your body
Failure to treat an abscess can result in severe pain, loss of teeth, and the infection can spread to other parts of the face and body. Additionally, the infection puts a strain on the body's immune system and make you more susceptible to other illnesses and conditions.
The epidermis is body's first defence against disease and infection. If the epidermis is completely destroyed, the body is more susceptible to bacteria.
vaccinations are tiny amounts of the bacteria you are trying to be immune to. Your body attacks these tiny amounts and recognises their 'DNA' so if you get that disease or infection your body knows what it is looking for and can target it more easily.
by surving him or her more water!
There are no contraindications in the literature. However, it is never a good idea to drink heavily when you have any kind of infection, because alcohol suppresses immune activity. That can make it more difficult for your body to fight the infection, even with the help of an antibiotic.
Tachycardia during an infection occurs as part of the body's immune response. When an infection is present, the body releases inflammatory cytokines and other mediators, which can stimulate the heart to beat faster in an effort to increase blood flow and deliver more oxygen to tissues. Additionally, fever, a common response to infection, raises metabolic demands and can further contribute to an elevated heart rate. This increased heart rate helps the body fight off the infection more effectively.
The answer is....infection
You really shouldn't. It would make your body even weaker and you want to fight the infection off as quickly as possible. Your ear piercing wouldn't heal as well either.
It's best to make sure your piercing is clean and sterile, and that your jewelry has been cleaned as well to avoid infection.