Semaglutide for weight loss: everything you need to know

Many individuals face the challenge of excess weight and seek a safe and effective way to lose it. Scientific research in this field has led to the development of an innovative approach to weight reduction – using Semaglutide. Initially designed for treating type 2 diabetes, it has now become a popular option in the fight against excess weight. But what is important for you to know about Semaglutide as a method for weight loss? How does it work? Is this method safe?

Let’s delve into the specifics of Semaglutide. We will explore its mechanism of action, discuss the benefits, and examine the risks associated with this weight loss approach.

What is Semaglutide?

Semaglutide is an injectable medication that mimics the activity of glucagon-like peptide-1 (GLP-1), a hormone that stimulates insulin secretion, influences hunger, and affects blood sugar levels.

History and development of the medication

In 2012, the Danish pharmaceutical company Novo Nordisk introduced Semaglutide as a treatment for type 2 diabetes (when blood glucose levels are elevated). The primary goal of the medication was to assist diabetics in controlling their blood glucose levels and reducing the risk of complications associated with the disease.

During research, scientists discovered that GLP-1 also affects feelings of hunger and satiety. This led to the idea of using GLP-1 analogs for weight reduction. In 2017, a group of scientists presented Semaglutide as an effective treatment for obesity. This led to its approval by the FDA in the USA the same year under the trade name “Ozempic.” The medication was administered via injections for weight loss.

In 2019, the FDA granted approval for the release of Semaglutide in a tablet form called “Rybelsus.” In 2021, the company developed another Semaglutide brand named “Wegovy,” suitable for long-term obesity treatment.

How does it work?

Semaglutide is a glucagon-like peptide-1 (GLP-1) receptor agonist. In other words, it mimics the action of this hormone, stimulating insulin production and helping control appetite. How it affects the body and promotes weight loss:

How it affects the body and promotes weight loss:

  • Increased feeling of fullness. Semaglutide activates GLP-1 receptors in the hypothalamus – the part of the brain that regulates hunger and satiety. By stimulating these receptors, the feeling of fullness intensifies. Patients eat less, reducing their calorie intake.
  • Slowed gastric emptying. The medication slows down the emptying of the stomach, contributing to prolonged feelings of fullness after meals. This helps reduce snacking between meals.
  • Reduced appetite. The medication influences the appetite centers in the brain, decreasing the desire for overeating and sugary foods. This helps patients address the psychological aspects of overeating and improves appetite control.

The use of Semaglutide for weight loss

Patients self-administer Semaglutide using injections
Semaglutide is used for weight reduction in adult patients suffering from obesity or excess weight. The treatment involves regular self-administered injections under the skin, once a week. Dosage and administration frequency depend on individual characteristics and healthcare provider’s recommendations. Before commencing the medication, patients are trained in self-injection techniques to ensure proper and safe administration.

Indications / contraindications

Who can take it:

  • Patients with obesity or excess weight with a Body Mass Index (BMI) of 30 or higher.
  • Patients with a BMI of 27 or higher, accompanied by obesity-related conditions (such as type 2 diabetes).
  • Patients who have not achieved desired results with other weight loss methods, including diet, exercise, and lifestyle changes.

Who should avoid it:

  • Pregnant and breastfeeding women.
  • Individuals with type 1 diabetes.
  • Those who have recently experienced a stroke.
  • Individuals with uncontrolled heart rhythm disorders.

The Treatment Process of Semaglutide

Semaglutide is taken over an extended period. It is a long-term process that requires patience, strict discipline, and oversight by a healthcare professional.

Initial phase (first 2-3 weeks):

  • Increased satiety. Patients begin to notice the feeling of fullness after meals much more rapidly, reducing calorie intake and portion sizes.
  • Gradual reduction in appetite. With the increasing dose of semaglutide, patients experience reduced appetite and less desire to overeat.

Early positive changes (2-3 months in):

  • Weight reduction. Patients start losing weight due to decreased calorie intake.
  • Increased activity level. Improved sense of satiety and energy encourage patients to engage in more physical activities.

Establishing stable weight (next 4-6 months):

  • Appetite control. Patients continue to manage their appetite, focusing on healthy eating habits.
  • Maintaining the result. Under the supervision of a doctor, patients achieve and maintain a stable weight.

Maintaining the result (more than 6 months):

  • Sustaining a healthy lifestyle. Patients maintain their achieved weight, engage in regular physical exercises, and follow a balanced diet.
  • Psychological support. Thanks to the support of those around them, patients continue their treatment and weight management, addressing the emotional aspects of weight loss.


  • Effective weight loss. According to clinical research, during 68 weeks of medication, the average weight loss ranged from 14-17% of the initial weight for patients with obesity. Especially beneficial for individuals struggling to achieve sustainable weight loss through other methods.
  • Prevention of complications. The weight reduction facilitated by the medication helps prevent the development of various obesity-related diseases, such as cardiovascular diseases, hypertension, and diabetes.
  • Blood sugar maintenance. Semaglutide aids in stabilizing blood glucose levels, which is crucial for patients with type 2 diabetes.
  • Safety in usage. The medication has been approved by the FDA in several countries, indicating its safety when used under medical supervision.
Weight loss with semaglutide is a gradual process that requires patience

Potential risks

While semaglutide is an effective weight loss solution, it can cause temporary side effects and carry certain health risks.

  • Hypoglycemia. Patients with type 2 diabetes may experience low blood glucose levels if taking semaglutide alongside other medications to lower blood sugar, such as insulin.
  • Gastrointestinal Issues. Possible side effects may include nausea, vomiting, diarrhea, or constipation.
  • Allergic Reactions. The use of semaglutide in the form of subcutaneous injections can lead to redness, itching, or swelling at the injection site.
  • Neurological Complications. Dizziness, fatigue, and headaches may occur after taking the medication.
  • Internal Organ Problems. The use of the medication can worsen kidney function, exacerbate chronic diseases of the bile ducts, and cause inflammation of the pancreas.

Side effects from semaglutide are usually mild and temporary. To minimize them, starting with a lower dose and gradually increasing it under a doctor’s supervision is advisable. It’s crucial to discuss possible reactions with a healthcare professional before starting the treatment to weigh the benefits against potential risks. If serious side effects occur or persist beyond 1-2 weeks after starting the medication, it is essential to consult a doctor.

Comparison with other weight loss methods

Weight loss medications

  • Orlistat. Blocks fat absorption in the intestine, aiding weight loss.
  • Phentermine. Appetite stimulant that acts on hunger centers in the brain, reducing appetite.
  • Metformin. Used for weight reduction in individuals with obesity and type 2 diabetes.

LPG Massage

A procedure involving a device with vacuum and smoothing rollers. Vacuum pulls areas of fat accumulation, and rollers perform a massage. They break down these accumulations, promoting the natural removal of fat from the body.

Special Injectable Cocktails

Stimulate metabolism, speeding up the weight loss process from within. Through the individual selection of vitamins, enzymes, and hormones, doctors create cocktails that are injected into the body with shots.
  • Mesotherapy. Small injections of the cocktail into the upper layer of the skin. Vitamins, minerals, and amino acids improve skin tone and break down fat deposits.
  • Lipolytic injections. Involve the introduction of special substances that break down fat cells under the influence of ultrasound waves.
  • Intravenous vitamin therapy. Stimulates metabolism, includes vitamin and mineral complexes, amino acids, and trace elements. Administered intravenously.
Compared to other methods and medications, Semaglutide offers patients an effective, safe, and convenient way to combat excess weight and obesity.

How to start using Semaglutide for weight loss

Semaglutide should only be used under the supervision of a doctor and in accordance with their recommendations. Do not start or stop using the medication without consulting your doctor.

Why consult with a doctor?

  • Evaluate your medical history and current health. Your doctor assesses your medical history and current health to determine if Semaglutide is suitable for you.
  • Warns against possible side effects. Your doctor provides information about potential side effects and discusses the safety of the medication in the context of your health. This helps minimize any potential unpleasant effects.
  • Determines optimal dosage. Your doctor establishes the appropriate dosage, taking into account your weight and overall health. Incorrect dosage can affect the effectiveness and safety of the treatment.
  • Excludes contraindications. Ensures there are no contraindications or conditions where the use of the medication might be unsafe or ineffective.
  • Monitors your health. Your doctor monitors your health and responds to any changes during the course of treatment.

At Solea Wellness Center, you can receive a consultation from a qualified doctor. You’ll find out if Semaglutide is suitable for you. Our experienced medical specialists are ready to answer your questions, analyze your history, and help you make an informed decision about using Semaglutide for weight loss. Your health and safety are our priority. Schedule a consultation today!

Expected results and recommendations

Results after using Semaglutide for weight loss:
  • Weight reduction. Significant weight loss can be achieved with proper use and adherence to the doctor’s recommendations.
  • Appetite control. Semaglutide helps reduce appetite, preventing overeating and supporting healthy eating habits.
  • Improvement in overall health. Reduces the risk of cardiovascular diseases and diabetes, preventing complications associated with excess weight.
The result after Semaglutide is impressive, surpassing the efforts invested

To achieve the best results, the doctor provides detailed instructions on the correct use of the medication during the consultation.

General recommendations:

  • Follow the doctor’s instructions. Administer the medication subcutaneously according to the recommended schedule provided by your doctor.
  • Maintain a healthy lifestyle. Support your treatment with a balanced diet, moderate physical activity, and a healthy sleep routine.
  • Regularly visit your doctor. Attend regular appointments to monitor your health, assess the effectiveness of the treatment, and make adjustments as needed.
  • Be patient and confident. Results may take time, so be patient and have confidence in your efforts.

Semaglutide brands

Semaglutide is available under various brands produced by Novo Nordisk:


  • Contains the active ingredient Semaglutide, an inhibitor of glucagon-like peptide-1. The medication slows down the action of this peptide, extending the feeling of fullness and reducing appetite.
  • Used for the treatment of type 2 diabetes, weight reduction, and obesity. Administered subcutaneously on a weekly basis.
  • Aids in managing blood sugar levels and reduces the risk of cardiovascular complications.
  • Thoroughly researched and approved by leading medical organizations, including the FDA in the USA. Considered a safe and effective treatment method and is one of the most popular brands.

At Solea Wellness, we utilize Ozempic for combating obesity. It has demonstrated its effectiveness in weight reduction. This allows us to successfully manage these conditions, providing our patients with optimal results and improving their overall health.



  • Semaglutide is available in tablet form, providing a convenient and straightforward option for patients who prefer tablets over injections.
  • Administered orally once a day, either before or after meals.
  • Utilized for the treatment of type 2 diabetes and weight reduction.
  • Assists in appetite management, preventing overeating, thereby contributing to weight loss.



  • Semaglutide is specifically designed for the treatment of obesity in adults.
  • It promotes weight loss and improves metabolic indicators, including blood glucose levels and blood pressure.
  • It offers a long-term solution to enhance overall health, elevating the quality of life.
  • Administered through self-administered subcutaneous injections once a week at the same time of day.

Brand comparison

Each medication has its unique characteristics. The choice depends on the specific clinical situation and the preferences of the patient.

Criterion Ozempic Rybelsus Wegovy
Administration Form
Treatment for diabetes
Treatment for obesity
Blood sugar level
Once a week
Once a week
Side effects
Gastrointestinal issues, dizziness, redness, and itching at the injection site
Gastrointestinal issues, dizziness. No allergic reactions from needle injection
Gastrointestinal issues, dizziness, redness, and itching at the injection site, cardiovascular risks


Semaglutide is an innovative and effective method for weight management and obesity treatment. Under the supervision of a medical professional and in combination with a healthy lifestyle, this medication helps patients achieve their weight loss goals and improve overall health.

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