You’ve heard the buzz about GLP-1 medications like semaglutide and tirzepatide. Maybe a friend lost 40 pounds, or you saw a headline about Ozempic. Now you’re wondering: how do I actually get started? The process is simpler than most people think, but there are a few important steps between curiosity and your first dose. Here’s exactly what to expect.
Step 1: Determine If You Qualify
GLP-1 receptor agonists are FDA-approved for adults with a BMI of 30 or higher, or a BMI of 27 or higher with at least one weight-related health condition such as type 2 diabetes, high blood pressure, high cholesterol, or obstructive sleep apnea.
But qualification goes beyond just your BMI number. A licensed provider will also evaluate your medical history, current medications, and overall health profile. Certain conditions, like a personal or family history of medullary thyroid carcinoma or Multiple Endocrine Neoplasia syndrome type 2 (MEN 2), may disqualify you from GLP-1 treatment.
The fastest way to find out? Take a free online assessment. Most telehealth weight loss programs, including Harbor Healthcare, let you answer a short medical questionnaire that a provider reviews before scheduling your consultation.
Step 2: Complete Your Medical Consultation
Once you’ve submitted your initial assessment, you’ll be scheduled for a one-on-one consultation with a licensed healthcare provider. This can happen via telehealth from your own home, which means no waiting rooms, no time off work, and no awkward weigh-ins at a clinic.
During the consultation, your provider will:
- Review your medical history and current medications
- Discuss your weight loss goals and past attempts
- Explain how GLP-1 medications work in your body
- Recommend a specific medication and starting dose
- Answer any questions you have about side effects, timelines, or lifestyle changes
This is a real medical appointment, not a sales pitch. Your provider’s job is to determine whether GLP-1 therapy is safe and appropriate for you specifically.
Step 3: Get Your Prescription and Medication
If your provider determines you’re a good candidate, they’ll send a prescription to a licensed pharmacy. Depending on the program, your medication may be shipped directly to your door in temperature-controlled packaging.
Most patients start on a lower dose that gradually increases over several weeks. For semaglutide, the typical starting dose is 0.25 mg per week for the first four weeks. Tirzepatide usually begins at 2.5 mg per week. This titration schedule helps your body adjust and minimizes side effects like nausea.
Step 4: Take Your First Dose
GLP-1 medications are administered as a once-weekly subcutaneous injection, typically in the abdomen, thigh, or upper arm. The needles are small, and most patients describe the injection as virtually painless.
Pick a consistent day each week for your injection. Many people choose a day when they’ll be home and relaxed, in case they experience mild side effects during the first few doses. Your provider or pharmacy will include detailed instructions, and most programs offer support if you need help with your first injection.
Step 5: Build the Habits That Maximize Results
GLP-1 medications are powerful, but they work best as part of a broader approach to health. Clinical trials consistently show that patients who combine medication with lifestyle modifications lose more weight and keep it off longer.
Focus on these fundamentals:
- Protein intake: Aim for 0.7 to 1 gram of protein per pound of body weight daily. This helps preserve lean muscle mass during weight loss.
- Hydration: Drink at least 64 ounces of water daily. GLP-1 medications can slow gastric emptying, and staying hydrated supports digestion.
- Movement: Start with 150 minutes of moderate activity per week. Walking counts. Resistance training is especially valuable for maintaining muscle.
- Sleep: Poor sleep disrupts hunger hormones and undermines weight loss. Aim for 7 to 9 hours per night.
What Results Can You Expect?
Clinical trials for semaglutide (the active ingredient in Wegovy) showed an average weight loss of approximately 15% of body weight over 68 weeks. Tirzepatide trials (Zepbound) demonstrated even higher averages, with some participants losing over 20% of their starting weight.
Most patients notice reduced appetite and fewer cravings within the first two to four weeks. Meaningful weight loss typically becomes visible by weeks six through eight. Your provider will monitor your progress and adjust your dose as needed during regular follow-up appointments.
The Bottom Line
Starting a GLP-1 weight loss program isn’t complicated, but it does require working with a qualified medical provider who can evaluate your health, prescribe the right medication, and support you along the way. The process, from initial assessment to first dose, can happen in as little as one to two weeks.
Ready to see if you qualify? Take Harbor Healthcare’s free online assessment and connect with a licensed provider from the comfort of your home.