Mechanism of action Acarbose inhibits enzymes (glycoside hydrolases) needed to digest carbohydrates, specifically, alpha-glucosidase enzymes in the brush border of the small intestines, and pancreatic alpha-amylase.
What is the role of acarbose?
Acarbose works by slowing the action of certain chemicals that break down food to release glucose (sugar) into your blood. Slowing food digestion helps keep blood glucose from rising very high after meals.
Is acarbose used for Type 1 or Type 2 diabetes?
Acarbose is approved for the treatment of adults with type 2 diabetes mellitus as an adjunct to diet only or diet and exercise, depending on the patient’s health status.
How does acarbose treat hypoglycemia?
Acarbose works by blocking an enzyme that breaks down starchy carbohydrates (bread, potato, etc) to glucose in the intestine. This will reduce the amount of glucose your body absorbs from food and give your pancreas time to secrete more insulin to lower blood sugar after meals.
When do you give acarbose?
Take acarbose at the beginning of a meal. The tablets can be chewed with your first mouthful of food, or swallowed with a drink of water. The most common side-effect is wind (flatulence). Remember to follow any advice you have been given about your diet.
How acarbose reduce enzyme activity?
Acarbose prevents digestion of starch and oligosaccharides by competitively inhibiting α-glucosidases and other digestive enzymes present in the brush border of the enterocyte lining of the intestine thus reducing blood glucose levels [21].
Is acarbose better than metformin?
Metformin versus Acarbose The results showed statistically significant differences, that metformin reduced HbA1c levels by 0.38% more than acarbose (WMD, -0.38%, 95%CI, -0.736% to -0.024%; Table 2). Thus, the indirect comparison suggested that glucose lowering effect of metformin was superior to that of acarbose.
Is acarbose the same as metformin?
Previous randomized clinical trials demonstrated that acarbose is as effective as metformin for glycemic control (11–14). Furthermore, in the STOP-NIDDM study, acarbose treatment was shown to prevent 49% of cardiovascular events in patients with impaired glucose tolerance (IGT) (15).
Can acarbose cause low blood sugar?
Acarbose does not cause hypoglycemia (low blood sugar). However, low blood sugar can occur if you take acarbose with another type of diabetes medicine, delay or miss a meal or snack, exercise more than usual, drink alcohol, or cannot eat because of nausea or vomiting.
Why does acarbose cause diarrhea?
It occasionally causes diarrhea. Acarbose related colitis has been reported. This note explains how such side effects may occur. Because of small intestine alpha-glucosidase inhibition, increased starch reaches the colon.
Can acarbose cause hypoglycemia?
What happens if you take too much acarbose?
Important warnings Symptoms include diarrhea, mucus discharge, rectal bleeding, and constipation. You need to let your doctor know immediately if you experience these symptoms. Allergic skin reaction warning: In rare cases, using acarbose can cause an allergic skin reaction.
What is the oral bioavailability of acarbose?
The oral bioavailability of acarbose is extremely minimal, with less than 1-2% of orally administered parent drug reaching the systemic circulation.
What is the function of acarbose?
Acarbose is a complex oligosaccharide that delays the digestion of ingested carbohydrates, thereby resulting in a smaller rise in blood glucose concentration following meals. Acarbose binds to and inhibits alpha amylase and alpha-gluocside hydrolases.
Can acarbose and acebutolol be taken together?
The therapeutic efficacy of Acarbose can be increased when used in combination with Acebutolol. The therapeutic efficacy of Acarbose can be increased when used in combination with Acetazolamide. The risk or severity of hypoglycemia can be increased when Acarbose is combined with Acetohexamide.
Does amoxapine interact with acarbose?
Amoxapine may decrease the hypoglycemic activities of Acarbose. The therapeutic efficacy of Acarbose can be decreased when used in combination with Aripiprazole. The therapeutic efficacy of Acarbose can be decreased when used in combination with Arsenic trioxide.
