Diabetes
59. What are the available medicines for diabetes?
Ans:
For the treatment of diabetes, a variety of drug
classes are available. The type of diabetes, patient characteristics, and
treatment objectives all influence the pharmaceutical decision. Here are some
typical diabetes medications:
1.
Metformin: The first-line treatment for type 2 diabetes is often
metformin. By reducing the quantity of glucose produced by the liver and
increasing insulin sensitivity, it aids in lowering blood sugar levels.
2.
Sulfonylureas: Glipizide, glyburide, and glimepiride are a few
examples. They increase insulin production from the pancreas, which helps
control blood sugar levels. Metformin is frequently used with sulfonylureas.
3.
Dipeptidyl peptidase-4 (DPP-4)
inhibitors:
Sitagliptin, saxagliptin, and
linagliptin are a few examples. They enhance the body's synthesis of insulin
while reducing the liver's ability to produce glucose. For type 2 diabetes,
DPP-4 inhibitors are commonly administered.
4.
Glucagon-like peptide-1 (GLP-1) receptor
agonists: Exenatide, liraglutide, and dulaglutide are a few
examples. These drugs slow down digestion, decrease glucagon (a hormone that
elevates blood sugar), and stimulate the release of insulin. Injectable GLP-1
receptor agonists are readily available.
5.
Sodium-glucose co-transporter 2 (SGLT2)
inhibitors:
Canagliflozin, dapagliflozin,
and empagliflozin are a few sodium-glucose co-transporter2 (SGLT2) inhibitors.
By stopping the kidneys from reabsorbing glucose, these drugs increase the
amount of glucose excreted in the urine. Type 2 diabetes is treated with SGLT2
inhibitors.
6.
Insulin: When other medications are insufficient, insulin
therapy may be necessary for persons with type 2 diabetes as well as type 1
diabetics. Depending on the patient's demands, different forms of insulin, such
as rapid-acting, short-acting, intermediate-acting, and long-acting insulin,
are prescribed.
It's vital to remember that depending on the nation
and area, different medications may not be readily available. A healthcare
expert should decide on the choice and dose of diabetic drugs based on each
patient's unique needs, medical history, and other considerations.
60. What is the advantage of having a
commercially available glucose gel or liquid available to treat a diabetic
emergency?
Ans:
There are various benefits of using
commercially available glucose gel or liquid for diabetic emergencies:
1. Quick and Convenient Source of Glucose: Gels or liquid forms of glucose offer a
concentrated and quickly absorbed source of the substance. A ready source of
glucose can be essential in a diabetic emergency like hypoglycaemia (low blood
sugar), where quick action is necessary. These products are designed
specifically to be fast absorbed through the oral mucosa, enabling a rapid rise
in blood sugar levels.
2. Portability and Accessibility: The tiny, portable tubes or bottles that are
commonly used to package commercially available glucose gels or liquids make
them convenient to bring with you wherever you go. This availability guarantees
that diabetics, whether they are at home, at work, at school, or while
travelling, can quickly obtain a trustworthy source of glucose in case of
emergency.
3. Precise Dosage: Glucose gels or drinks frequently include
pre-set dosages that offer a consistent amount of glucose each serving. This
feature makes it possible to provide glucose in a more precise and controlled
manner, which is vital in emergency situations where accurate dosing is
necessary to return blood sugar levels to a normal range without
overcorrecting.
4. No Need for Digestion: The capacity to swallow or digest solid foods
or tablets may be hampered in circumstances of acute hypoglycaemia or altered
consciousness. Gels or liquid forms of glucose can be absorbed directly through
the mucous membranes of the mouth, eliminating the need for chewing or
digestion. They are especially useful because of this property in emergency
scenarios where the person might not be able to eat or retain solid meals.
5. Improved Safety: Glucose gels and liquids sold commercially are
made primarily for treating hypoglycaemia and other diabetic situations. Since
they are frequently thickened to avoid aspiration into the lungs, they are designed
to provide glucose quickly without running the danger of causing choking. This
promotes the patient's safety while undergoing treatment.
While glucose gels or drinks might offer quick
relief during diabetic emergencies, they shouldn't be utilised as a replacement
for an all-encompassing diabetes care strategy, it's vital to remember.
Long-term diabetes management still requires regular blood sugar monitoring,
judicious use of insulin or other drugs, and adherence to medical
professionals' advice.
61. What is
insulin resistance? How much do you know about diabetes?
Ans:
§ When the body's cells exhibit insulin
resistance, blood sugar levels rise because they are less receptive to the
effects of the hormone. The pancreas secretes the hormone insulin, which aids
in controlling how much glucose (sugar) is absorbed and used by the body's cells
for energy.
§ In a healthy person, the pancreas releases
insulin when blood sugar levels rise after a meal to tell cells to take up
glucose from the blood. However, in individuals with insulin resistance, the
cells do not appropriately react to the signals from insulin. In order to
counteract this resistance, the pancreas generates more insulin, which raises
the blood's insulin levels (hyperinsulinemia). Type 2 diabetes may develop over
time as the pancreas struggles to meet the rising demand for insulin.
§ Other metabolic disorders like obesity, high
blood pressure, high triglyceride levels, and low HDL (good) cholesterol levels
are frequently linked to insulin resistance. Although not everyone with insulin
resistance will acquire diabetes, it is thought to be a crucial determinant in
the development of type 2 diabetes.
62. Does aspartame raise blood sugar levels in diabetics?
Ans:
§ No, neither
aspartame nor people without diabetes experience an increase in blood sugar
levels. Many food and beverage products employ the low-calorie artificial
sweetener aspartame to replace sugar.
§ It has received
regulatory approval as a sugar substitute from organisations like the U.S. Food
and Drug Administration (FDA) and is regarded as safe for ingestion by
diabetics.
§ Phenylalanine and
aspartic acid, the two amino acids that make up aspartame, are metabolised
differently from carbohydrates. There is no glucose or other carbohydrate in it
that could have an impact on blood sugar levels. Therefore, when ingested by
those with diabetes, aspartame does not result in a rise in blood sugar levels.
§ As usual, it's
crucial for people with diabetes to control their blood sugar levels with a
healthy diet, medication if necessary, frequent exercise, and careful
observation of their condition.
§ It is advised to speak with a healthcare
practitioner if you have particular questions about your blood sugar levels and
the usage of aspartame. This person may offer personalised guidance based on
your unique needs and medical background.
