Compare glyburide vs. Novolog

Head-to-head comparisons of medication uses, side effects, ratings, and more.

Diabeta (glyburide)

Prescription only

Novolog (Insulin Aspart)

Prescription only
Lowers blood sugar.

Diabeta (glyburide) is a good oral anti-diabetic medicine, but can cause hypoglycemia or low blood sugar.

3.3/ 5 average rating with 110 reviewsforglyburide
Lowers blood sugar.

Novolog is a fast-acting insulin that provides meal-time sugar control. It can cause low blood sugar, so make sure you know what the symptoms are and always have a source of sugar nearby.

3.5/ 5 average rating with 177 reviewsforNovolog
Upsides
  • Available as an oral tablet.
  • Lowers your A1c (average blood sugar over time) up to 2%.
  • Available in generic version.
  • Available in single pill combination with other anti-diabetic medicines.
  • Insulin is the most effective blood sugar-lowering medicine. When used correctly, it'll lower blood sugar every time you use it and prevent the harmful effects of high sugar levels on your organs and blood vessels.
  • Novolog is a fast-acting insulin that provides sugar control after meals.
  • Dose can be easily adjusted to make a customized regimen that's tailored to your body.
  • Starting insulin early in the treatment of Type 2 diabetes can maintain your body's insulin-producing cells and slow down disease progression.
  • Okay to use even if you have liver or kidney problems, unlike most other blood sugar-lowering medicines.
Downsides
  • More likely to cause hypoglycemia or low blood sugar than other types of oral anti-diabetics.
  • You will have to check your blood sugar often when you first start taking it.
  • Can cause weight gain (about 2 to 3 pounds).
  • Not ideal for elderly or those with poor kidney function.
  • May not work as well for those with severe diabetes and when pancreas cannot produce insulin.
  • You have to take insulin by injection.
  • You have to check your blood sugar multiple times every day, usually before each meal.
  • Likely to cause moderate weight gain (around 4 to 6 pounds).
  • Higher risk of low blood sugar episodes than other kinds of diabetes medicines.
Used for
Dosage forms
  • Pill
  • Injection
Price
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Reviews
110 reviews so far
45%
saidit'sworth it
34%
saiditworked well
21%
saidit'sa big hassle

Have you used Diabeta (glyburide)?

Leave a review
177 reviews so far
58%
saidit'sworth it
46%
saiditworked well
19%
saidit'sa big hassle

Have you used Novolog (Insulin Aspart)?

Leave a review
Side effects
The Diabeta (glyburide) FDA package insert doesn’t have numbers about how common side effects are.
The Novolog (Insulin Aspart) FDA package insert doesn’t have numbers about how common side effects are.
Risks and risk factors
  • Low blood sugar
    • Over age 65
    • Kidney problems
    • Use of other blood sugar lowering medicines
    • Alcohol
    • Intense physical activity
  • Severe allergic reactions
    • History of sulfa allergies
See more detailed risks and warnings
  • Life-threatening low blood sugar (Hypoglycemia)
    • Insulin dose too high
    • Use of other blood sugar lowering medicines
    • Poor injection techniques
    • Unstable kidney functions
    • Unstable liver functions
  • Complications due to low potassium
    • Use of other medicine that lowers potassium
    • Current electrolyte imbalance
  • Severe allergic reactions
See more detailed risks and warnings