Even the most type-A among us can lose track of something on the to-do list from time to time. And while you would hope that taking medication would be one of the things you'd always remember — things happen. In the case of the injectable version of the GLP-1 weight-loss medication Wegovy, that might mean you wake up one morning and realize you were supposed to give yourself an injection days ago and totally blanked on it. And what happens if you’re on the daily Wegovy pill, and miss several doses or want to take some time off, like for a vacation or over a holiday? Here's what to do if your schedule gets thrown off, including when to take the next dose and how to talk to your provider about it.

Wegovy (the brand name for the drug semaglutide that’s FDA-approved for weight management) comes in two forms, as a daily pill (more on that below), or as a weekly injection that comes in six strengths, from 0.25mg to 7.2mg. Once you inject the medication into your body, the half-life of Wegovy is about one week. That doesn’t mean the drug is completely gone after a week, rather that about 50% of the medication remains in your system. As a result, some people say they start to feel hunger and cravings crop up again as they near the end of the week, says Dr. Disha Narang, M.D., director of obesity medicine at Endeavor Health in Skokie, IL. “That’s why [injectable] Wegovy is dosed weekly,” she says, adding that with the next dose, things quickly go back to their new normal. “People take the shot and their hunger is suppressed again.”

In December of 2025, the F.D.A. approved an oral version of Wegovy. Clinical trials show it can help people lose a similar amount of weight as the injectable version. The Wegovy pill contains the same active ingredient — semaglutide — as the Wegovy that you take as an injection, so it helps you lose weight in the same way. The oral forms require a higher dose, as much less of it is absorbed compared to the injectable form; the doses for the pill range from 1.5mg to 25mg. As well as the dosages, the way you take it is also different from the injectable version: you take a pill daily. You swallow it whole (not crushed or chewed), first thing in the morning on an empty stomach, with just 4 ounces of water, then wait at least 30 minutes before eating or drinking anything else, including other medications or supplements.

With whatever medication you’re taking, it’s always best to follow the dosage schedule. This holds true for Wegovy, since taking it as prescribed ensures it’s most effective at managing your weight. Sticking to the prescribed dosage schedule can also help keep Wegovy side effects at bay because your body is used to having a certain level of the medication in your system, says Narang. If the level drops and rises again, side effects can worsen.

Some people purposely take a week off Wegovy on vacation or over a holiday in order to have more of an appetite — they want to be able to eat more of their favorite foods. Or they don’t want to experience side effects while on a trip. Although experts recommend taking Wegovy consistently and as directed, it’s okay to do this on occasion, says Narang. You may notice more cravings and hunger, but “that might be the desired goal,” she adds.

You don’t have to let traveling with or storing your Wegovy while you’re away be a reason to pause: Per the manufacturer, the injectable can be kept out of the fridge for up to 28 days, and the pills don’t need to be refrigerated at all, just stored at 68 °F to 77 °F. Neither should hang out in a hot car all day, but can absolutely go into your carry-on bag on a flight.

For missing a dose of the weekly injectable Wegovy

If you miss a dose of Wegovy, and the next scheduled dose is more than two days away, administer the injection as soon as possible. If it is less than two days away, do not administer the next injection dose. Resume dosing on the regularly scheduled day of the week.

More than a week or two past when you were supposed to do the injection? You may need to drop back down to a lower dose to reduce the risk of side effects when you start back up again, like nausea, Narang says, so talk to your provider.

For missing a dose of the daily Wegovy pill

If a dose of the Wegovy pill is missed, skip the missed dose and take the next dose the following day. Do not take more than one tablet per day to “catch up” on missed doses.

What to do about potential weight gain during missed time from Wegovy

First step: Don’t stress. “It’s not a big deal,” says Dr. Supirya Rao, M.D., a board-certified physician in internal medicine, gastroenterology, obesity medicine, and lifestyle medicine based in Boston. That doesn’t mean that it’s okay to continually switch up your schedule or take Wegovy for weight loss intermittently, but it does mean that a one-off brain blip is okay. “Missing multiple weeks in a row will start to become a problem,” she says. That’s because longer breaks can raise the risk for weight regain, as well as make it more likely that you’ll experience side effects once you resume taking it again.

As for how to handle a potential increase in hunger and cravings after missing a dose of Wegovy, the first thing you’ll want to do is give yourself some grace, says Narang. Know that your appetite will likely be higher, which can result in your eating more at meals and snacks. She recommends focusing on fiber (like fruits, veggies, and whole grains) and protein (lean meats, fish, seafood) to feel fuller, while limiting processed foods. If you’re following the WeightWatchers GLP-1 Success Program, you’ll get guidance on how to prioritize those nutrients.

In addition, make sure you’re staying physically active. Aim for 150 minutes of moderate-intensity exercise and two days of strength training per week, according to recommendations. “Diet and exercise are important lifestyle pillars to have in place to ensure you’re as successful as you can be, whether on the medication or if you happen to miss a dose,” adds Rao.

Despite these changes in appetite, if you keep your lifestyle consistent with what you were doing while on the medication, you may still be able to maintain your weight or even still lose some weight the week you skip a dose, says Narang. Just remember: If you gain, that’s okay, too. “Weight loss is not always linear. Depending on what else may be going on — life stressors, vacation, change in routine — sometimes patients may have no changes in weight or even regain despite medication therapy,” she says. It’s about long-term progress, not perfection.

Has it been a few weeks (or longer) since you’ve taken Wegovy? Talk with your provider. Open up about why you stopped taking Wegovy, whether that was because of cost, side effects, or a personal reason. Your clinician may be able to help you problem-solve, like by switching up your medication in some way. “We want to make sure that you’re on the right dose for you, or we may suggest a different medication or add on a complementary medication for weight management,” says Dr. Jaime Almandoz, M.D., a weight-management specialist at UT Southwestern Medical Center in Dallas. If remembering a daily pill is hard for you, you might be better off with the weekly injectable; for other people, it’s easier to do something every day than to remember to do it just one time a week. Talk with your provider about what’s not working for you.

If you miss a dose of Wegovy, accidentally or intentionally, don’t worry. Take your next dose when you’re able to, then get back to your usual schedule. Depending on how long you’ve been off of the medication, you may notice an uptick in hunger and side effects, like nausea. In that case, talk to your provider, who may recommend lowering your dose in the short-term until your body becomes acclimated again.