Side effectsOct 12, 2026
Constipation and reflux on the Wegovy pill
A slower stomach, says the label, and the three effects that follow: constipation, reflux, indigestion, with their rates.
Oral semaglutide · Novo Nordisk
The Wegovy pill, from the label
A once-daily semaglutide tablet for weight management, in US pharmacies since January 2026. Everything on this page comes from the prescribing information and the manufacturer's patient pages, revision by revision.
Written by DM, the one who read the label. Sources checked Sep 28, 2026.
How to take it
Every morning, on an empty stomach, with a sip of plain water. Then nothing else for at least half an hour.
From the labelTake WEGOVY tablets orally once-daily on an empty stomach in the morning with water (up to 4 ounces). Do not take with other liquids besides water. After taking WEGOVY tablet wait at least 30 minutes before eating food, drinking beverages or taking other oral medications.
The dose steps
Four strengths, 30 days each before the next: 1.5 mg, then 4 mg, then 9 mg, then 25 mg, the maintenance dose. The label allows a step to be held longer when it is not tolerated.
From the labelInitiate WEGOVY tablet with a dosage of 1.5 mg once daily for 30 days. Then follow the dosage escalation schedule, titrating every 30 days to achieve the maintenance dosage. If patients do not tolerate a dose during dosage escalation, consider delaying dosage escalation.
If a dose is missed
From the labelIf a dose of WEGOVY tablets is missed, skip the missed dose and take the next dose the following day.
How long it stays in the body
Semaglutide has an elimination half-life of about one week. Taken once a day, the level settles after four to five weeks on the same strength.
From the labelWith an elimination half-life of approximately 1 week, semaglutide will be present in the circulation for about 5 to 7 weeks after the last injectable dose of 2.4 mg or 7.2 mg or oral dose of 25 mg.
Sources
- Wegovy prescribing information (injection and tablets), Novo Nordisk
- Starting the Wegovy pill, patient page, Novo Nordisk
- FDA label, Wegovy tablets, 2026
This page is information, not medical advice. Read the medical disclaimer.
Draw it
The half-life above, turned into a curve you can play with: the pill level chart, eight weeks of mornings, tap the ones you missed.
Questions about the Wegovy® pill
All answers
LevelsOct 12, 2026
Does skipping one day of the Wegovy pill matter?
About 9 percent, and the gap halves each week. What one skipped day does in a model built on the label's half-life, and what the label says about choosing to skip.
Side effectsOct 10, 2026
Fatigue on the Wegovy pill
Eleven percent versus five, says the label. The effect people are least prepared for, and what the label does and does not say about it.
Side effectsOct 10, 2026
Nausea on the Wegovy pill: what the label says
The most common side effect, the numbers the label reports, and the two things it says to do about it.
MorningsOct 9, 2026
The Wegovy pill before an early workout
The gym does not change the label. The tablet, the sip, the 30 minutes, then the water bottle.
Everyday lifeOct 8, 2026
I work nights. When do I take the Wegovy pill?
The label says morning and empty stomach, not seven o'clock. What the short-fast data says, and what to ask your prescriber.
Everyday lifeOct 8, 2026
Travelling with the Wegovy pill
Time zones, hotel breakfasts, the bottle in the suitcase. What the label asks for, and the one thing it never mentions.
Everyday lifeOct 7, 2026
Can I put the Wegovy pill in a pill organizer?
The label wants the tablet in its bottle until the morning it is taken. Here is why, and what people use instead.
Dose stepsOct 5, 2026
The Wegovy pill dose steps: 1.5, 4, 9 and 25 mg
Thirty days a step, why the label escalates, and the two exits it writes down.
Dose stepsOct 5, 2026
Wegovy pill microdosing: what it is, and what the label says
Same tablet, a schedule that stops at 4 mg. What the plan is, what the label says a step is for.
MorningsOct 4, 2026
Levothyroxine and the Wegovy pill: in what order?
The pill first, 30 minutes, then the rest. And the 33 percent the label reports for levothyroxine.
MorningsOct 4, 2026
Vitamins and supplements with the Wegovy pill
Fibre, collagen, magnesium, the multivitamin: all of it waits 30 minutes, and the label's reason why.
LevelsOct 2, 2026
How long does the Wegovy pill stay in your system?
A one week half-life, five to seven weeks to clear, four to five weeks to build. The label's numbers, drawn.
LevelsOct 2, 2026
Why the same Wegovy pill hits two people so differently
A sevenfold spread in the label's own numbers. Why the tablet varies more than the injection, and what it means for comparing notes.
Missed dosesSep 30, 2026
I took the Wegovy pill with breakfast by mistake
Not a second tablet, not a wasted week: what the label and the food study say about the one morning that went wrong.
Missed dosesSep 30, 2026
What if I missed a dose of the Wegovy pill?
Skip it, take the next one tomorrow. The label's sentence, and what one day does to the level.
MorningsSep 29, 2026
How much is 4 ounces of water, without a measuring cup?
A third of a glass, two and a half shot glasses, 120 millilitres. Where the ceiling comes from and how people measure it.
MorningsSep 29, 2026
How much water should I take the Wegovy pill with?
Why the label says up to 4 ounces, and what a bigger glass did in the manufacturer's tests.
MorningsSep 28, 2026
Can I take the Wegovy pill with coffee?
Water only, 4 ounces, 30 minutes. What the label says, and what the morning looks like in practice.
MorningsSep 28, 2026
Why the Wegovy pill only absorbs 1 to 2 percent
One to two percent, says the label, against 89 for the injection. The number behind every morning rule.
Oolite
The GLP-1 tracker for the pill and the shot.
The 30 minute timer, your shot day, the level chart and the dose reminder, on iPhone, with Apple Watch to log. Free to download, then a 14-day free trial.