Semaglutide Side Effects: What to Know Before Starting

Looking for a Semaglutide prescription online? You can get a Semaglutide prescription through an EU-licensed doctor, without the clinic visit. Hi-Doctor connects you with qualified medical professionals who review your case individually. If the doctor finds treatment appropriate, you receive a REMPE electronic prescription in under 24 hours. This prescription is valid at any EU pharmacy, all for a flat online consultation fee of €25.

How it works — get your Semaglutide prescription in 4 steps

1. Fill the online medical questionnaire (2–3 minutes). Provide your medical history and current health information.
2. A licensed EU doctor reviews your case in private. Our doctors assess your suitability for Semaglutide based on your submission.
3. If appropriate, you receive a REMPE electronic prescription within 24 hours. The prescription is delivered to your private account and by email, ready for use.
4. Pick up your medication at any EU pharmacy. Your prescription is valid across Spain, Portugal, Italy, France, Germany, and more.

Who qualifies for Semaglutide

Semaglutide is a powerful GLP-1 receptor agonist. Doctors prescribe it for adults with a Body Mass Index (BMI) of 30 or higher (obesity), or a BMI of 27 or higher (overweight) with at least one weight-related comorbidity such as high blood pressure, type 2 diabetes, or high cholesterol. When a doctor reviews your case, they look for specific criteria:

• Your BMI: Does it meet the thresholds for prescription?
• Your medical history: Are there any contraindications, such as a personal or family history of medullary thyroid carcinoma (MTC) or Multiple Endocrine Neoplasia syndrome type 2 (MEN 2)?
• Current medications: Are there any potential interactions with other drugs you are taking?
• Other health conditions: Do you have severe kidney disease, pancreatitis, or gallbladder issues that would make Semaglutide inappropriate?

The doctor remains the gatekeeper; they will only issue a prescription if it is safe and appropriate for your health profile.

What Semaglutide actually does (and doesn't do)

Semaglutide works by mimicking a natural hormone in your body called GLP-1. This hormone targets areas in your brain that regulate appetite, making you feel fuller, reducing cravings, and slowing down stomach emptying. This leads to reduced calorie intake and, over time, weight loss.

It does:

• Help you feel full faster and for longer.
• Reduce hunger and cravings.
• Lead to gradual, sustainable weight loss when combined with diet and exercise.

It doesn't:

• Offer instant results. Weight loss is a gradual process that takes weeks and months.
• Work without lifestyle changes. Semaglutide is a tool, not a magic bullet.
• Guarantee a specific amount of weight loss for every individual.

Side effects and when to stop

Like all medications, Semaglutide can cause side effects. Most are mild and temporary, particularly during the initial weeks as your body adjusts to the dose. The most common side effects are gastrointestinal:

• Nausea (very common, especially when starting or increasing dose)
• Diarrhea or constipation
• Vomiting
• Abdominal pain

These usually improve over time. To manage them, try eating smaller, blander meals, staying hydrated, and avoiding fatty foods. If side effects are severe, persistent, or worsen, contact your doctor immediately. Less common but serious side effects can include pancreatitis, gallbladder problems, kidney issues, or severe allergic reactions. Always seek medical attention if you experience severe abdominal pain, yellowing of the skin/eyes, difficulty breathing, or significant swelling.

Why Hi-Doctor vs. walking into a clinic

Choosing Hi-Doctor for your Semaglutide prescription offers significant advantages over traditional clinic visits:

• Speed: Get your electronic prescription in under 24 hours. A clinic appointment can take weeks to secure.
• Price: A flat €25 online consultation fee. Private clinic fees can vary significantly and often cost more.
• Privacy: Everything happens in your private, RGPD-compliant, auditable chat within your account. No waiting rooms, no reception desks.
• Convenience: Access an EU-licensed doctor from your phone or computer, anywhere in the EU. No travel, no time off work.
• Trust: We've served over 50,000 patients with a 4.8 Trustpilot rating, ensuring a reliable and trusted service.

With Hi-Doctor, you avoid the hassle and often lengthy process of traditional healthcare, bringing expert medical care directly to you.

Frequently asked questions

Is it legal to get Semaglutide online in the EU?

Yes, it is legal to get a prescription for Semaglutide online from an EU-licensed doctor, provided the doctor conducts a proper medical assessment and deems the treatment appropriate for you. Your REMPE electronic prescription is valid across all EU member states.

How long does the prescription take?

After you complete your medical questionnaire, an EU-licensed doctor reviews your case. If treatment is appropriate, your electronic prescription is issued within 24 hours.

Can I use the prescription at any EU pharmacy?

Yes, the REMPE electronic prescription issued by Hi-Doctor is valid at any pharmacy within the European Union, including Spain, Portugal, Italy, France, and Germany.

What happens if the doctor says no?

If, after reviewing your medical history, the doctor finds that Semaglutide is not appropriate or safe for you, no prescription will be issued. In such cases, you will receive a full refund for your consultation fee.

Is my data private?

Yes, your data is fully private and RGPD-compliant. All communication and medical records are securely stored within your private account in the Hi-Doctor app. There's no WhatsApp, no SMS, ensuring your information remains confidential.

How much does it cost?

The online consultation with an EU-licensed doctor costs a flat €25. This fee covers the doctor's review of your case and the issuance of a prescription if appropriate. The cost of the medication itself is separate and paid directly at the pharmacy.