2836 results found
Health topics
… poisoning) is an illness caused by eating foods that have harmful germs in them. These germs are mostly found in raw … is caused by eating or drinking food contaminated by harmful germs, such as bacteria, parasites, and viruses. Harmful germs may get into food when it's prepared or …
Medical tests
… and other substances through the blood. When prealbumin levels are lower than normal, it may be a sign of a poor … are working. Other health problems also may cause your levels to drop. You may need another blood test to be sure that a poor diet is the reason for your low prealbumin levels. Why It Is Done A prealbumin blood test is done to: …
Medical tests
… intestines stick out through the belly wall. Normally, low levels of AFP can be found in the blood of a pregnant woman. … test is often done between 15 and 22 weeks. It checks the levels of four substances in a pregnant woman's blood. They … and a type of estrogen (unconjugated estriol, or uE3). The levels of these substances—along with a woman's age and …
Medical tests
… by a genetic disease that causes very high cholesterol levels. Cholesterol tests and heart attack risk Your cholesterol levels can help your doctor find out your risk for having a … about your cholesterol. Your doctor uses your cholesterol levels plus other things to calculate your risk. These …
Health topics
… or loss of muscle tone and strength. Changes in sex hormone levels. In women, this may cause irregular periods and … help prevent muscle and bone loss caused by high cortisol levels. Talk to your doctor about whether you should take a … or loss of muscle tone and strength. Changes in sex hormone levels. In women, this may cause irregular periods and …
Health topics
Health topics
… usually do not help acute bronchitis and they may be harmful. Experts recommend that you not use antibiotics to … antibiotics too often or when you don't need them can be harmful. Not taking the full course of antibiotics when your doctor prescribes them also can be harmful. The medicine may not work the next time you take it …
Health topics
Health topics
… pancreas release glucagon, which helps bring blood sugar levels back up to normal. Current as of: March 1, … pancreas release glucagon, which helps bring blood sugar levels back up to normal. Current as of: March 1, …
Medical tests
… is present in almost all of the tissues in the body and its levels rise in response to cell damage. LDH levels are measured from a sample of blood taken from a vein. Why It Is Done LDH levels help find the cause of lung disease, lymphoma, …
