From how it works to what you can expect along the way, here's everything you need to know to feel confident on your journey.
Ozempic is a once-weekly injectable GLP-1 (glucagon-like peptide) medication. It works by mimicking a natural gut hormone that signals your brain to reduce hunger and helps you feel full longer. Here is a realistic look at what most patients experience.
If you stop taking Ozempic, appetite typically returns to its previous level and weight regain is common when eating and activity habits have not changed.
Never stop or adjust your dose on your own. Your provider will create a plan that protects your health whether you continue, pause, or switch medications.
Taking your medication correctly makes a real difference. Here is everything you need to know about using the Ozempic pen, your dosing schedule, and how to store your medication safely.
Ozempic is injected subcutaneously (under the skin) using a pre-filled pen
Common injection sites are the abdomen, thigh, or upper arm — rotate each week to reduce irritation
Attach a new needle, prime the pen before first use, dial to your prescribed dose, and inject at a 90-degree angle
Full injection instructions are included in the package insert that comes with your pen
Ozempic is taken once weekly, on the same day each week. Standard doses are 0.25 mg, 0.5 mg and 1 mg, starting low and increasing gradually under your provider's guidance.
Your provider will reach out when it is time to increase your dose. You do not need to manage this on your own.
The ice pack that comes with your order is there to prevent the temperature from exceeding 30°C during transport. They do not keep the package ice cold and are often already melted when the package arrives – that is okay!
The most common side effects of Ozempic are nausea, vomiting, diarrhea, constipation, and stomach discomfort. These tend to occur during the early weeks or after a dose increase, and for most patients, they improve as the body adjusts to the medication.
Nausea is the most commonly reported side effect. It typically peaks early on and improves as your body adjusts to semaglutide. A slower dose escalation can also help if symptoms persist.
What helps:
Most side effects are mild and manageable. Please reach out to your care team if you notice any of the following:
Ozempic works best alongside healthy eating and regular movement. Small, sustainable changes make a bigger difference than dramatic overhauls, and your provider is here to help you build a plan that fits your life.
Because Ozempic reduces your appetite, it becomes especially important to make every meal count nutritionally. Reducing calorie intake by around 300–500 calories or less is typically recommended, but your provider can help tailor this for your body and goals.
You do not need an intense workout routine to see results. Consistent, moderate movement has the greatest long-term impact on weight loss and overall health.
8+ glasses daily. Dehydration worsens nausea and fatigue.
Start each meal with lean protein — keeps you fuller, preserves muscle.
More frequent, smaller meals. Large meals trigger nausea early on.
Even 20 minutes of walking supports metabolism and mood.
Your care team is here throughout your journey. Here is how to reach us, what to expect when you do, and when to seek urgent help.
Have a question about your dose, a side effect you are experiencing, or your progress so far? Your licensed provider is available through secure messaging in your portal.
Your care team is always here — no question is too small.
If it's been less than 5 days since your missed dose, take it as soon as you remember. If more than 5 days have passed, skip the missed dose and take your next one on the regular day.
Moderate alcohol is generally fine, but it can increase nausea — especially during the first few weeks. Alcohol also adds empty calories that work against your goals.
Keep unused pens in the refrigerator at 2–8°C. Once in use, store at room temperature (up to 25°C) for up to 56 days. Never freeze, and keep away from direct heat or sunlight.
Most patients notice appetite changes within 1–2 weeks. Meaningful weight loss typically begins around months 2–3 as your dose increases. Consistency with medication and healthy habits makes the biggest difference.
Your provider will work with you on a long-term plan. Many patients use Ozempic alongside lifestyle changes. If you decide to stop, your provider will create a tapering plan.
Yes — exercise is encouraged. During the first few weeks you may have less energy, so start moderate. Aim for 150 minutes per week of walking, cycling, or swimming, plus strength training.
No strict rules, but many patients find a light, balanced meal works best. Avoid large, heavy, or greasy meals close to injection — they can worsen nausea. Stay hydrated.
Reach out for persistent vomiting, severe abdominal pain, signs of allergic reaction, or any side effect that feels unmanageable. For medical emergencies, call 911 immediately.
