Semaglutide injections are administered once a week and should be taken on the same day of the week and at the same time each week. The medication comes in liquid form in a prefilled dosing pen to inject the semaglutide subcutaneously. It’s important to follow the instructions on the prescription label carefully when taking this medication. If you forget a dose, you should take it as soon as you remember, unless your next dose is less than 48 hours away. In this case, you should skip the missed dose and continue with your regular dosing schedule. If two doses are missed, you should let your doctor know. If you have any questions about how to administer semaglutide injections or about the dosing schedule, you should consult your healthcare provider or your pharmacist.