Introducing the weight-loss pen: an effective tool for achieving a beautiful figure.
Being overweight or obese is a risk factor that increases the chances of developing various serious diseases. Weight loss is therefore crucial and should not be overlooked. Currently, there are many options for weight loss, one of which is using a weight-loss pen. Many people may wonder if a weight-loss pen can help.ลดไขมัสAnd does it really work for weight loss? How to use a weight-loss pen, and who is it suitable for? You can find the answers in this article.
What is a weight-loss pen?
"Liraglutide pens," also known as "weight loss pens," are a type of weight-loss medication in the form of a pen-like device. They contain the active ingredient "liraglutide," which is approved by the U.S. Food and Drug Administration (FDA) and Thailand. The medication is injected subcutaneously to control appetite and regulate gastric contractions, slowing down digestion. This reduces appetite and promotes a feeling of fullness.
Weight-loss pens are often used in conjunction with exercise and diet for effective weight loss. Additionally, weight-loss pens are also used to treat type 2 diabetes to control blood sugar levels. The active ingredient liraglutide works as follows:
- It works by mimicking the action of GLP-1 (Glucagon Like Peptide 1), the satiety hormone found in the human digestive system. This hormone is released after eating and signals the brain to make the body feel full, reducing appetite.
- Reducing contractions in the stomach and intestines slows down the digestion of food, keeping you feeling full for longer. This results in feeling full sooner and for a longer period, leading to reduced food intake.
- It stimulates the pancreas to secrete insulin and inhibits the secretion of glucagon, thus helping to balance blood sugar levels.
Because weight-loss pens are FDA-approved medications that can be safely used to aid weight loss, there are currently many brands of weight-loss pens available, such as Saxenda, Ozempic, or Victoza.ปากกาลดน้ำหนัก ราคาThe starting price is 3,000-5,000 baht per stick.
What are the benefits of a weight-loss pen?
Weight loss pens are tools that help to lose weight more effectively by assisting in the following ways:
- It functions as an appetite suppressant because the active ingredients control appetite, thus helping to better control food intake.
- Helps restore balance to the digestive system.
- It makes losing weight easier.
- Helps reduce fat accumulation in the body.
- Helps to adjust eating habits and reduce snacking or irregular eating times.
- It helps you feel full faster and for longer, resulting in eating less.
- It helps reduce the risk of various diseases associated with obesity, including diabetes, high cholesterol, high blood pressure, and cardiovascular disease.
Weight loss pens are considered an option for weight loss that helps reduce body fat by primarily focusing on modifying eating habits. Those using weight loss pens should exercise and control their diet simultaneously for more noticeable results. However, if someone wants to reduce fat in specific areas of the body, they may choose other methods.Liposuction Fat injection Or fat reduction using cryotherapy. Coolsculpting Instead, this will help reduce localized fat, tighten the body, and create a more attractive figure.
Who is a weight-loss pen suitable for?
The use of slimming injection pens is suitable for individuals with health problems and those who want assistance in weight loss, as follows:
- Individuals aged 18 years and older, and not exceeding 75 years of age.
- Individuals who are overweight, with a Body Mass Index (BMI) of 25-27 or higher.
- Individuals who are overweight or obese, or have a Body Mass Index (BMI) of 30 or higher.
- Individuals with health problems or pre-existing conditions related to fat, such as obesity, high blood pressure, high cholesterol, diabetes, sleep apnea, etc.
- For those who are currently trying to lose weight and want a weight loss aid to complement other methods for more effective results.
- For those who want to modify their eating habits or control their appetite.
Tip: Are you one of those who are overweight? How to check?
As mentioned above, weight-loss pens are suitable for those who need help losing excess weight. Therefore, anyone considering using a weight-loss injection pen should first check their weight to see if it exceeds the standard range, by measuring their Body Mass Index (BMI), which is calculated from their weight and height as follows:
BMI calculation formula Weight (kilograms) ÷ Height (meters) squared
Example of BMI calculation:
A woman weighing 70 kilograms and 165 centimeters tall.
Body Mass Index (BMI) = 70 ÷ (1.65 x 1.65) = 25.71
BMI Interpretation Table
| BMI International standards (Europe) | BMI ASEAN (Asia) Standards | Interpreting the results |
|---|---|---|
| <18.5 | <18.5 | Underweight |
| 18.5 - 24.9 | 18.5 - 22.9 | Weight is within the standard range. |
| 25 - 29.9 | 23 - 24.9 | Overweight |
| 30 - 34.9 | 25 - 29.9 | My weight is in the obese category, level 1. |
| 35 - 39.9 | From 30 and above. | My weight is in the obese category, level 2. |
| From 40 and above. | My weight is in the obese category, level 3. |
From the example above, the BMI is 25.71. According to the interpretation chart, this indicates that the weight is above the standard international BMI range. Therefore, weight loss is recommended to prevent potential health problems. Weight-loss pens can be used as a weight-loss aid.
What are some precautions you should be aware of when using weight-loss pens?
Weight control pens are classified as controlled medications that must be used under close medical supervision because they can cause dangerous side effects if used incorrectly or improperly. Those wishing to use weight loss pens must thoroughly study and understand their usage instructions.
Things to know about using weight-loss pens.
- Always consult a doctor before starting to use a weight-loss pen.
- Study the information and understand how to use the weight loss pen carefully in order to use it correctly and minimize the risk of side effects.
- During the initial use of weight-loss pens, users may experience side effects. Therefore, it is important to monitor your symptoms carefully. If any symptoms are severe, consult a doctor immediately.
- Use a weight-loss pen in conjunction with other weight-loss methods, and after using the pen, take proper care of yourself to make weight loss easier.
- While using a weight-loss pen, drink plenty of water, about 6-8 glasses per day.
- Weight-loss pens should not be shared with others, even if the needle has been changed.
- Properly store weight-loss pens. Used weight-loss pens should be stored at room temperature. Unopened weight-loss pens should be stored in the refrigerator at a temperature of 2-8 degrees Celsius.
Who should not use weight-loss pens?
- Individuals with medullary thyroid cancer, including those with a family history of medullary thyroid cancer.
- Pregnant women, breastfeeding mothers, and those planning to have children in the future.
- People who are allergic to liraglutide.
- Individuals with pre-existing conditions such as kidney disease, liver disease, heart disease, stroke, gallstones, stomach disorders, etc.
- People who are currently taking certain medications for diabetes.
- People with mental illness or a history of mental illness, such as depression.
- People who have a habit of eating less and don't snack frequently.
- Persons under 18 years of age
How to use a weight loss pen: How to use it safely.
Those wishing to lose weight using a weight-loss pen should study the instructions for use and strictly follow their doctor's recommendations to avoid potentially dangerous side effects. The methods for self-administering a weight-loss pen are as follows:
- The medication is injected into the subcutaneous fat layer in a suitable location or in an area with abundant fat, such as the abdomen, thighs, or upper arms. Injections in areas with significant muscle mass or intravenous injections should be avoided.
- The injection is administered daily, once a day, for best results. It can be given before or after meals, but doctors usually recommend injecting it after waking up or before going to bed.
- Use the medication as prescribed by your doctor. The doctor will consider your weight loss goals and your BMI.
- Inject the medication continuously as directed by your doctor to achieve noticeable results. There is usually no fixed time to stop the medication, but if you have used the weight-loss pen until your BMI is within the standard range or you have achieved satisfactory results, you can inform your doctor and request to stop the medication.
How should you take care of yourself after using a weight-loss pen?
Weight loss pens work by primarily controlling diet, leading the body to receive fewer calories than before. The body prioritizes breaking down muscle over fat, meaning weight loss comes from the loss of muscle. Therefore, stopping the use of weight loss pens may lead to a "yo-yo effect" later on.
The proper way to take care of yourself after using a weight-loss pen to prevent the yo-yo effect is to control your diet, choosing protein-rich foods to help.See MoreTo replace what has been lost, consume fiber-rich foods such as fruits and vegetables, and reduce carbohydrate and fat intake. You may want to consult your doctor for advice on proper nutrition.
In addition, exercising regularly, getting enough sleep, and avoiding stress will help you control your diet better and successfully achieve your weight loss goals.
Do weight-loss pens really help you lose weight?
If you choose a weight-loss pen that meets standards and is certified by the Thai FDA, and use it under the supervision of a doctor, it can help you adjust your eating habits safely and effectively, making weight loss easier. However, using...Weight loss pens have side effects.Possible occurrences include, for example:
- Nausea, vomiting, and a general feeling of unease may occur easily when eating large amounts of food or eating quickly, because liraglutide directly affects the digestive system.
- Constipation occurs because the medication reduces the rate of contractions of the stomach and intestines, causing the stomach to work slower and taking longer to digest food.
- Stomach pain, bloating, or mild diarrhea.
- Weakness and loss of appetite.
However, these side effects are only temporary and do not occur in all users of weight-loss pens. Once the body adjusts to the medication, the symptoms will gradually improve within about 1-2 weeks. This is different from using counterfeit or substandard weight-loss pens or over-the-counter diet pills, which can cause serious side effects to the body or nervous system, such as rapid heartbeat, insomnia, anxiety, hallucinations, easy yo-yo effect, and even infections.
In summary, weight was lost using the weight-loss pen.
Weight loss pens are a dietary aid for individuals who are overweight or obese, helping them lose weight effectively. While some initial side effects may occur, they are usually harmless and improve as the body adjusts to the medication. For best results, weight loss pens should be used in conjunction with a controlled diet and exercise, and only under the supervision of a doctor.
For those looking for a weight loss pen as an alternative for health care, Romrawin Clinic has a team of expert doctors with over 20 years of experience and uses state-of-the-art medical technology. We offer consultations on the use of weight loss pens, as well as standardized weight loss, fat reduction, and body contouring programs to help you lose weight safely, achieve a better figure, and maintain good health.