What is puss made out of?

Pus is a thick, yellowish-white fluid that is produced by the body in response to infection or injury. It is composed of a variety of substances, including:

* White blood cells: These cells are part of the body's immune system and help to fight infection.

* Dead skin cells: As the body fights off infection, it sheds dead skin cells. These cells can mix with the other components of pus to create a thick, pasty substance.

* Bacteria: Pus often contains bacteria, which are the microorganisms that cause infection.

* Other fluids: Pus may also contain other fluids, such as blood plasma and lymph fluid.

The appearance and consistency of pus can vary depending on the type of infection or injury. For example, pus from a bacterial infection may be thick and yellow, while pus from a viral infection may be thinner and clearer.

Pus is a sign that the body is fighting an infection. However, it is important to see a doctor if you develop pus, as it may be necessary to treat the underlying infection with antibiotics or other medications.