What infections cause short term hyperglycemia in patients without diabetes?
116336
Most of them can.\n\nAlmost any inflammation or stressor in your body (infection, surgery, etc) can cause temporary hyperglycemia.\n\nThat doesn't mean you should get too crazy with your hypoglycemic medications if you have a cold.  But do watch your sugars.
19031
Hyperglycemia isn't a "form" of Diabetes, but instead is a symptom of the condition. \nSigns / symptoms of hyperglycemia (high blood sugar) include: extreme thirst, frequent urination, dry skin, hunger, blurred vision, drowsiness, and decreased healing. If you haven't yet been diagnosed by your doctor as diabetic and you are expriencing these symptoms, definitely go get checked out. \n\nIf you have already been diagnosed as being a diabetic, check your BG regularly and watch out for high levels. Most information that I have came across has said that anything over 200 for more than 2 days in a row warrants a call to your doctor. I have also been told (by those more educated and experienced than myself) that anything over 300 is cosidered dangerously high and should be a cause for concern (and probably a trip to the ER).
38474
lack of energy, infections
292072
Absolutely yes.  Diabetics are at much higher risk of having a "silent heart attack."  That means they do not experience regular chest pain, but rather may have atypical symptoms of shortness of breath, nausea, etc. (without pain).
910924
Could be pancreatitis, sepsis, osteomyelitis, or it could be something completely different.\n\nSee a doctor immediately.
549842
It's not too much sugar. It could be some sort of bacteremia (bacteria in the blood). There needs to be more tests performed to answer this question with certainty, but it could be a blood infection leading to abnormal erythrocytes. The swollen hands and face make me think that it's an inflammatory response to the infection.
663409
High blood-sugar over time can lead to complications, like neuropathy, blindness, kidney failure, and death, so it is important to control blood-sugar to prevent this from happening. Temperature has very little to do with diabetes, except that fever sometimes indicates an infection, which would be more dangerous for diabetics than everyone else.
169136
Anyone can get Diabetes.  People who have a family history of diabetes just have a higher risk of also developing the disease later in life than someone without family history.  Also, having a healthy diet in early life decreases chance of getting the disease.  My father is a diabetic and recently developed DKA (Diabetic ketoacidosis) which is very serious (usually results in coma or death), and can happen just by a Diabetic getting a cold.  I believe it is very important to read on DKA and on being a healthy diabetic.  It is a very serious disease and some people do not notice until it is serious or too late.
1167909
diabetes comes to mind
708275
diabetics with poor control have various vision problems, and with yeast infections too.  Could you be diabetic and not know it?  Have you had your blood tested lately??  If  you have undiagnosed diabetes you could be headed for deep doo doo, so go have a blood test and explain your symptoms to your doctor.
503131
you are in college?  \n\nyou'd have better luck attracting answers if you spelled it out correctly and expanded your question with comments about what it is you'd like to know about the lifestyle of diabetes patients (if that is what you are asking about) -- be more specific.
817866
Low sugar level.\nMay be worth having a diabetes check with the doctor, but this can be hormonal.
11679
Type 2 diabetes almost always has a slow onset (often years), but in type 1, particularly in children, onset may be quite fast (weeks or months). Early symptoms of type 1 diabetes are often polyuria (frequent urination) and polydipsia (increased thirst, and consequent increased fluid intake). There may also be weight loss (despite normal or increased eating), increased appetite, and irreducible fatigue. These symptoms may also manifest in Type 2 diabetes in patients who present with frank poorly controlled diabetes.\n\nThirst develops because of osmotic effects — sufficiently high glucose (above the 'renal threshold') in the blood is excreted by the kidneys but this requires water to carry it and causes increased fluid loss, which must be replaced. The lost blood volume will be replaced from water held inside body cells, causing dehydration.\n\nAnother common presenting symptom is altered vision. Prolonged high blood glucose causes changes in the shape of the lens in the eye, leading to blurred vision and, perhaps, a visit to an optometrist. All unexplained quick changes in eyesight should force a fasting blood glucose test. These are now quick (less than 5 minutes total), inexpensive (materials less than USD $1), and can be safely performed by almost anyone with trivial training.\n\nEspecially dangerous symptoms in diabetics include the smell of acetone on the patient's breath (a sign of ketoacidosis), Kussmaul breathing (a rapid, deep breathing), and any altered state of consciousness or arousal (hostility and mania are both possible, as is confusion and lethargy). The most dangerous form of altered consciousness is the so-called "diabetic coma" which produces unconsciousness. Early symptoms of impending diabetic coma include polyuria, nausea, vomiting and abdominal pain, with lethargy and somnolence a later development, progressing to unconsciousness and death if untreated.
472772
http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&list_uids=15752236&dopt=Abstract\n\n\n\nhttp://care.diabetesjournals.org/cgi/content/full/27/7/1838
722930
Liv, in diabetes mellitus the beta cells of the pancreas don't 1) produce enough insulin, 2) produce any insulin or 3) produce a usable insulin.  Insulin regulates the levels of glucose in the blood.  If there is no insulin production, as in Type I, or little insulin production or insulin that cannot be used (such as with central obesity--fat is insulin resistant), as in Type II, then there is nothing to regulate and lower glucose levels in the blood.  A higher than normal level of glucose is called hyperglycemia.  That is why hyperglycemia is a symptom of IDDM Insulin dependent diabetes mellitus) and NIDDM (Non-insulin dependent diabetes mellitus).  I tried to keep it simple.
370822
If you are not diabetic, and you don't faint in the streets from too low blood glucose, then your problem -- whatever it is -- would not seem to be immediately life threatening. And the erratic changes are not likely due to insulin. Here's why. \n\n=======\nbackground\n\nMetabolic control in the human body is fairly simple in principle. Just involved and interconnected, and only partially understood even now. \n\nYou absorb glucose from food in the intestines (after breaking down complex carbohydrates so it's possible to absorb them) and it goes into the blood. From there it can be absorbed by body cells and insulin is required for about 2/3 of them to do the absorption. Only two types of cells storage significant amounts of glucose internally (liver cells and muscle cells). As the glucose is used as fuel within cells, they either convert internal stores back to glucose, or absorb more from the blood. Glucose absorption is controlled in the 2/3 of the total by insulin, which is required for those cells to absorb glucose. When the beta cells (which are the only source of insulin) see high blood glucose, they release insulin. In non-diabetics, this causes those 2/3 of cells to absorb glucose, the blood level to drop, and the release of insulin to cease. \n\nWhen glucose levels are low, and so insulin levels are as well, liver cells (but not muscle cells) to release stored insulin into the blood. The result is that blood glucose is kept at a more or less constant level, save just after meals when it rises somewhat. \n\nNote that insulin, and exercise, are the only control for reducing glucose levels. There are several situations in which glucose levels are raised by opposing hormones. All of the stress hormones (adrenalin, for instance) cause the liver to output stored glucose and so to raise blood glucose levels. Another hormone, glucagon, also causes the liver to output stored glucose to the blood, and it's sometimes carried by those whose glucose levels are characteristically too low. Infections also usually cause glucose levels to rise. \n\nSo, \n\nfood and any of several signals to the liver cause blood glucose to rise. \n\ninsulin and exercise cause blood glucose to go down; glucose is strongly conserved and is never lost in normal circumstances. \n\nBlood glucose levels vary somewhat in the normal usual course of things. The fluctuations you note in your case, if abnormal, are most likely due to one of these controls.
586976
Any illness will elevate blood sugars. Illness = stress = cortisol = elevated glucose.