Is blood sugar 342 high?

In general, a blood sugar reading of more than 180 mg/dL or any reading above your target range is too high. A blood sugar reading of 300 mg/dL or more can be dangerous. If you have 2 readings in a row of 300 or more, call your doctor.

Is blood sugar level 25 too high?

If your blood sugar levels are consistently high (usually above 20 mmol/L in adults and above 14 mmol/L in children), you may have moderate to severe symptoms of high blood sugar.

What happens if your blood sugar is 500?

If blood sugar goes as high as 500 mg/dl, you may experience symptoms such as thirst, the urge to urinate more often, weight loss, low energy, and drowsiness, he says. Low blood sugar (hypoglycemia) occurs when levels fall to less than 70 mg/dl.

Is blood sugar level 6.1 high?

Fasting blood sugar test In general: A fasting blood sugar level below 100 milligrams per deciliter (mg/dL) — 5.6 millimoles per liter (mmol/L) — is considered normal. A fasting blood sugar level from 100 to 125 mg/dL (5.6 to 7.0 mmol/L ) is considered prediabetes.

Is 250 a good sugar level?

Blood sugar levels of 250 to 400 are considered as very dangerous. Causes include: uncontrolled diabetes; taking some meds like steroids, antipsychotics, betablockers, etc. Symtoms are similar to diabetes: increased thirst and urination, etc. Treatment is by treating the underlying condition.

What could happen if your blood sugar is over 300?

A reading above 300 mg/dL is considered severe. If your blood sugar is above 250 mg/dL for two days, Philis-Tsimikas advises informing your doctor and asking for specific treatment recommendations. Blood sugar levels above 300 mg/dL can cause nausea, drowsiness, blurred vision, confusion, and dizziness,…

Why do I have low blood sugar after eating?

In fasting hypoglycemia, a person gets low blood sugar if they haven’t eaten for a while. Reactive hypoglycemia is low blood sugar that occurs after eating, usually due to eating a meal high in carbohydrates. This causes the blood sugar to rise rapidly, which in some cases may stimulate excess secretion of insulin.

How dangerous is blood sugar in the 200’s?

Whenever a blood sugar is 200 or more for more then 5 min it starts damaging your body. If this is a regular event, it has to be addressed.