You'd better take the child to a doctor. Don't wait.
BRAIN
More likely than not, the person is suffering from jaundice which is a disease of the liver.
Yes, probably.
hands, feet, mouth, nose, hair.
It most likely means that one is having an allergic reaction to something that has come in contact with the body. To get rid of an allergic reaction, take a dosage of benedryl, and go see a doctor immediately.
Methane I believe.
a anoyingdisuses that makes the body swells an makes a person more ugly
a certain part of the body swells up as a result to an infection or disease.
Your thyroid gland in the front of your throat swells up.
The systoms of allergies are blemishes, a rash occurs or maybe something changes e.g. mouth swells or face swells there are loads of systoms and they are all different for every individual also depending what your allergic to and how your body reacts to it.
if the valves failed then the blood would go in the wrong direction.
The cause of Puberty is the change in hormones in the childs body. Increases of Testosterone and estrogen bring sexual maturity.