Passover on Ozempic: The Seder, Matzah and Constipation

Passover brings two challenges for people on Ozempic or another GLP-1. The first is the seder: a long evening meal, often starting late, with four cups of wine and several courses. The second is the week that follows, when many people eat a lot of matzah and very little of the fiber they usually rely on.

Both are manageable with a little planning. The constipation problem in particular is much easier to prevent than to fix.

Why constipation is the big Passover issue

Constipation is one of the most common side effects of these medications. In the trials for Wegovy, which contains semaglutide, the same active ingredient as Ozempic, at a higher dose, constipation was reported by 24% of people on the medication against 11% on placebo.

Matzah is often low in fiber, and the Passover diet can be heavy on eggs, meat, potatoes, and matzah-based dishes. Depending on your tradition, legumes and rice may or may not be on your Passover menu, which removes another source of fiber for many families. Add the fact that people on these medications are often eating and drinking less overall, and a week of Passover can turn mild constipation into a real problem.

Prevent it before it starts

Start before Passover. If you are already prone to constipation on your medication, the week before is the time to make sure things are moving well, with water, fiber, and movement.

Eat plenty of fruit and vegetables through the week. They are Passover-friendly in most traditions and the easiest fiber source you have.

Choose whole wheat matzah if it is available and acceptable in your tradition, as it usually has more fiber than plain.

Look for other fiber sources that fit your observance, such as nuts, seeds, dried fruit like prunes, and quinoa, which many communities accept for Passover.

Drink water steadily through the day.

Keep moving. A walk after meals helps digestion.

Ask your provider or a pharmacist in advance which constipation remedies are suitable for you, so you have something kosher for Passover on hand if you need it.

The seder

The seder is a long, meaningful meal, often starting late and running well into the night.

Eat something small earlier in the day so you do not arrive very hungry. The first part of the seder comes before the main meal, and on a long evening that can mean several hours before you eat properly.

Pace yourself through the courses. Take small portions of the main meal, and especially of rich dishes like brisket and kugel.

Leave a gap before bed if you can. A large late meal on a slow stomach, followed by lying down, often means reflux.

The four cups

The four cups of wine are part of the ritual, and you may want to keep them. Your old tolerance is not a reliable guide on these medications, especially on a long evening when you have eaten little.

Use a smaller cup. Many families do.

Consider grape juice for some or all of the cups. It is a widely accepted alternative.

Drink water between cups.

Never drive after the seder if you have been drinking.

Plan your dose around the holiday

Side effects are usually worst in the day or two after an injection and after a dose increase.

Time your injection so the first and second seders, if you hold two, are not in the hardest window. Ask your provider before changing your day.

Do not step up your dose right before Passover. Ask your provider to hold. Our guide on the Ozempic starting dose covers why the early weeks and each new step tend to bring stronger side effects.

If nausea follows a seder, bland, simple food usually goes down best. Our guide on what to eat after your Ozempic injection has ideas, many of which are easy to adapt for Passover.

Consider this scenario: someone on Ozempic who already has mild constipation spends Passover eating matzah at most meals, with little fruit or vegetables and not much water. They drink four full cups of wine at each seder and eat a large late meal. By the end of the week they are badly constipated and uncomfortable, with no remedy on hand. Starting the week with good habits, eating fruit and vegetables daily, choosing whole wheat matzah, drinking water, and keeping a suitable remedy ready would have prevented most of it.

When constipation needs attention

Contact your provider if you have not had a bowel movement in several days despite trying, or if constipation comes with severe abdominal pain, vomiting, a swollen belly, or being unable to pass gas. Do not keep pushing through those symptoms because the holiday is not over. Our guide on how tirzepatide and semaglutide side effects compare covers how common digestive side effects are with each medication.

Making the most of the week

None of this needs to take away from the holiday. Many people find that Passover, with its focus on home cooking and family meals, is easier to manage on these medications than restaurant meals or parties. Our guide on getting the most out of your GLP-1 treatment covers the everyday habits, such as protein, water, and regular meals, that matter most.

The short version

Start the week with good habits and keep fruit, vegetables, water, and movement going all week. Choose whole wheat matzah and other fiber sources that fit your tradition, and have a suitable constipation remedy ready. Eat something before the seder, take small portions, and leave a gap before bed. Use a smaller cup or grape juice for the four cups, and drink water between them. Time your injection away from the seders and hold any dose increase.

If you want a provider who will plan your dosing around holidays, TrimRx includes ongoing provider access alongside treatment.

This information is for educational purposes and is not medical advice. Consult with a healthcare provider before starting any medication. Individual results may vary.