High pressure in the eye is caused by an imbalance in the production and drainage of liquid in the attention . The stations that normally drain the liquid in the eye usually do not function correctly. More fluid is continuously being produced but cannot be drained because of the improperly functioning drainage channels. This results in an increased quantity of fluid in the eye, thus raising the pressure. Another real way to think about high pressure inside the eye is to imagine a water balloon. The more water that is put into the balloon, the higher the pressure inside the balloon. Also, just like a drinking water balloon can burst if an excessive amount of water is put into it, the optic nerve in the attention could be damaged by too high of a pressure. See Media files 1-2. Certain risk elements are associated with the advancement of glaucomatous damage.Safety of vaccines 9. Improving quality of health care 10. Weight problems Poll data also showed that those parents with at least one young child in the house under 18 years previous rated childhood cancers 1st, but they ranked protection of vaccines and basic safety of medications greater than the overall group. Results also varied for adults from different racial/ethnic backgrounds. African-Americans rated diabetes the highest child health research priority, with 87 % ranking it important very. They also rated sickle cell and blood diseases greater than the overall group. Hispanics initial rated childhood cancer, but causes of infant death came in second, ahead of diabetes. This poll provides guidance for the research road ahead and the road to healthier lives for kids and adults, Davis says.