Losing weight is not as easy as you think, right? We all know the frustration that comes with trying hard, dieting, and exercising, but not getting the results you want. So, at a time like this, your doctor may have told you about a new drug that can help you manage your weight. Well, today we are going to talk about a drug called Semaglutide , which is being talked about by many people around the world and is a great way to help you lose weight.
Simply put, what is Semaglutide?
Semaglutide is a drug that actually helps in weight loss and weight maintenance. It is usually used as an injection. In our country, it can be found under the brand name `(Wegovy)`.
It works in a very simple way. This injection reduces your appetite. That is, you feel full after eating a little, and you feel less inclined to eat frequently. But don't think that this alone will help you lose weight. This only works when combined with a good diet and exercise . That is, it is not magic, it is just a tool that helps you with your efforts.
Things you need to tell your doctor before taking this medicine
This is very important. Semaglutide is not a one-size-fits-all drug. Therefore, before your doctor prescribes this medication, he or she should take your complete medical history. Be sure to tell your doctor if you have any of the conditions listed below.
| Health condition or history | Why should I inform you? (Simply) |
|---|---|
| Having a family history of thyroid cancer or endocrine tumors (MEN 2). | Because there is a small risk that this drug may be associated with some types of thyroid cancer. |
| Having pancreatitis. | This medicine may increase the risk of pancreatitis. |
| Depression, suicidal thoughts, or other mental illnesses. | It is essential to inform the doctor, as this can affect the mental state of some people. |
| Kidney disease. | If you have impaired kidney function, you should be especially careful about the dosage of the medication. |
| Gallbladder disease. | The risk of developing conditions such as gallstones may increase. |
| Eye problems (especially if you have diabetes). | Because there may be some changes in eyesight. |
| Being pregnant or trying to get pregnant. | Losing weight during pregnancy is not advisable at all. It can be harmful to the unborn baby. |
| Breastfeeding the baby. | Because it is still not clear whether the drug passes to the baby through breast milk or not. |
| Allergies to other medicines, foods or substances. | To find out if you are allergic to Semaglutide or anything in it. |
How exactly is this vaccine used?
This vaccine is given as a subcutaneous injection. It is usually given in the abdomen, thigh, or upper arm. Before you use it, your doctor or a trained nurse will show you exactly how to give it. It is very important to follow these instructions exactly.
- This should only be done once a week (every 7 days).
- Continue using it until your doctor tells you to stop.
- Most importantly: Never throw used needles and pens in the trash! They can be very harmful to others. They should be placed in a special sharps container. If you don't have one, ask your doctor about how to get one.
If you are taking insulin or other medications used for diabetes, be sure to tell your doctor about it, as Semaglutide may interact with those medications.
What to do if you miss a dose?
Don't worry. Do this:
1. If you miss a dose and it is more than 2 days until your next dose, take the missed dose as soon as you remember.
2. However, if it is less than 2 days until your next dose, skip the missed dose. Just take the next dose at the scheduled time.
3. Never take two doses at once (double dose).
4. If you miss a dose for 2 weeks or more , talk to your doctor for advice before starting again.
Things to be careful about when using the medicine
While taking this medicine, it's a good idea to pay attention to changes in your body.
- Drink plenty of water: Some people may experience nausea, vomiting, or stomach upset while taking this medicine. At such times, a lot of water can be lost from the body and dehydration can occur. Therefore, drink plenty of water throughout the day. If you are sweating a lot, have diarrhea, or are vomiting, talk to your doctor about it.
- Pay attention to your mental health: This is very important. If you or your family notice any changes in your behavior or thinking, especially depression, thoughts of harming yourself, or general anxiety , talk to your doctor right away. Don't ignore this.
- See your doctor on time: This medicine may take some time to show results. Therefore, visit your doctor on time and check your progress as prescribed.
What are the possible side effects?
Like any medicine, Semaglutide can cause some side effects. Some of these are serious, while others are common.
| Serious side effects that require immediate medical attention | |
|---|---|
| Allergic reactions | Skin rash, itching, swelling of the face, lips, tongue or throat. |
| Pancreatitis | Severe stomach pain (especially in the back), pain that worsens after eating, fever, nausea, vomiting. |
| Thyroid cancer symptoms | A lump or tumor in the neck, difficulty swallowing, difficulty breathing, voice change. |
| Gallbladder problems | Severe pain in the upper right side of the abdomen, fever, nausea, and vomiting. |
| Kidney damage | Decreased urine output, swelling of the ankles, hands, or feet. |
| Palpitations | Feeling like your heart is beating fast, pounding, or irregularly. |
| Mental health changes | Suicidal thoughts, increased depression, agitation. |
Side effects that usually come and go
These are usually not serious, but if they persist, or if they bother you, tell your doctor.
- Nausea
- Vomiting
- Diarrhea
- Stomach pain
- Loss of appetite
What if I take too much medicine? (Overdose)
If you think you have taken too much of this medicine, do not panic and immediately call the National Poisons Information Centre at the Colombo National Hospital , or go to the Emergency Treatment Unit (ETU) of the nearest hospital.
How to store the medicine?
- Keep out of reach of children and pets.
- It's best to keep it in the fridge . But never put it in the freezer. If the medicine freezes, it won't be usable.
- Keep in the original box until use.
- If necessary, the pen can be kept at room temperature for up to 28 days before removing the cap. However, it should be discarded after 28 days.
- Get rid of expired medications. Ask your doctor about the correct method for doing so.
Take-Home Message
- Semaglutide is only a weight loss aid. For best results, it should be used in conjunction with a controlled diet and exercise.
- Before starting this medication, tell your doctor your complete health history, especially thyroid cancer, pancreatitis, and mental health problems.
- If you experience any serious side effects, such as severe stomach pain, a lump in your neck, or changes in your mental state, seek medical advice immediately.
- This medicine is for you only. Never share it with others. Dispose of used needles safely.
- Losing weight is a journey. During that journey, it is very important to stay in touch with your doctor and get regular checkups.


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