It could be an allergy.
When their teeth are breaking through it can itch, so chewing helps with that. It's also a developmental stage when anything is tested for edibility.
There are many human diseases that are caused by fungus, some commonly known diseases caused by fungi are jock itch, ringworm and athlete's foot. There are other uncommon diseases caused by fungus and one that I can name of is called Favus.
There are several different possible reasons for the skin around the stomach (or elsewhere) to itch. There are a variety of itchy parasites such as scabies, ticks, or lice, which cause itching. There are other biting insects such as bedbugs which can cause itching. Your skin can be excessively dry, and itch. You could have any number of skin diseases such as psoriasis. Skin that is healing from an injury will at some point itch.
See a doctor....It could be Lyme Disease.
It should not itch. The fact that your mouth itches indicates that you may be slightly allergic to shellfish.
I think aabout10000,011
You scratch an itch! An itch itches. You scratch an itch to remove the pain.
itch
Your cat might itch because it has fleas or merely that it has been bitten by a mosquito, gnat, etc.
No.. unless your a chicken?!
While dog fleas can usually be just an annoying itch for humans, they have the potential to be dangerous, as they are capable of spreading diseases from human to human.
It will itch and you develop a mosquito like bite mark that usually comes in an arrangement of 3.