Does Vomiting Break Your Fast? What You Need to Know

You are mid-fast. Your stomach turns, your body rebels, and then it happens — you vomit. Now you are standing there wondering: is my fast still valid? Do I have to start over?

This is one of the most common fasting questions, and the answer from the Sunnah is clear. Understanding it removes the guilt and panic that can derail a perfectly valid fast.

The Short Answer

Involuntary vomiting does not break your fast. If vomit comes without your choice — whether from illness, nausea, or motion sickness — your fast is completely valid. You continue fasting and do not need to make up the day.

Deliberately inducing vomiting does break your fast. If you stick your finger down your throat or use any other method to make yourself vomit, the fast is invalidated and must be made up (qada) on another day.

There is no kaffarah (expiation) for deliberate vomiting — just making up the fast on another day.

The Evidence

The Prophet ﷺ made this distinction explicitly:

مَنْ ذَرَعَهُ الْقَيْءُ فَلَيْسَ عَلَيْهِ قَضَاءٌ، وَمَنِ اسْتَقَاءَ فَعَلَيْهِ الْقَضَاءُ

Man dhara'ahu al-qay'u fa-laysa 'alayhi qada', wa man istaqaa fa-'alayhi al-qada'

"Whoever is overcome by vomiting is not required to make up the fast, but whoever vomits deliberately must make up the fast."

— (Abu Dawud 2380, Tirmidhi 720 — both graded hasan)

This hadith is the direct prophetic teaching on the matter. The Arabic word dhara'ahu means "overcame him" — describing something that happened to him, not something he chose. The word istaqaa means "induced vomiting" — a deliberate act.

The wisdom behind this ruling reflects a core Islamic principle: you are not held accountable for what was outside your control. Allah does not burden a soul beyond what it can bear (Surah Al-Baqarah, 2:286). If your body forced you to vomit, your intention to fast remained intact.

The Details and Common Cases

Understanding the principle helps you navigate real-life situations clearly:

Nausea and involuntary vomiting:

• Morning sickness while pregnant → fast remains valid
• Food poisoning or stomach illness → fast remains valid
• Motion sickness in a car or plane → fast remains valid
• Vomiting from a strong smell → fast remains valid
• Postoperative nausea → fast remains valid

Deliberate vomiting:

• Using your finger to induce vomiting → fast broken, make up the day
• Using an emetic drug or substance to force vomiting → fast broken
• Making yourself gag intentionally until you vomit → fast broken

The grey area — vomit returning to the throat: A small amount of vomit or acid reflux that enters the mouth involuntarily and is swallowed without a conscious decision: the majority of scholars say the fast is still valid because there was no deliberate eating or drinking. If you have the ability to spit it out and you swallow it deliberately, this is a point of scholarly difference — it is safer to spit it out when possible.

Does vomiting require wudu? The Shafi'i and Maliki schools hold that vomiting does not break wudu regardless of the amount. The Hanafi school holds that vomiting a full mouthful does break wudu. For Ramadan fasting, this wudu question is separate from the validity of the fast itself.

Does vomiting require ghusl? No, by scholarly consensus. Vomiting does not require ghusl.

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Don't Let Doubt Win

The nafs (lower self) and waswas (obsessive doubt) can take a clear ruling and turn it into a spiral of anxiety. You vomit involuntarily, your fast is valid — but then the thoughts start: "Are you sure? What if some came back? Should you just make it up to be safe?"

This pattern of obsessive re-doing is itself a problem the Prophet ﷺ warned against. Certainty is not removed by doubt. If you know you did not deliberately vomit, your fast is valid. Act on that certainty and move on.

Ibn Taymiyyah رحمه الله and other scholars consistently advised: when the ruling is clear and the action was involuntary, do not burden yourself with making up what was never broken. Treating a valid fast as invalid out of excessive doubt is itself a form of waswas that harms your worship.

This principle applies throughout fasting: if you are genuinely unsure whether something broke your fast and you did not do it deliberately, the default is that your fast is intact. For related questions on this, see what breaks your fast and does brushing teeth break your fast for the same approach applied to other common scenarios.

Quick Reference

Common Questions

What if I am unsure whether my vomiting was deliberate or involuntary? If you genuinely cannot tell — for example, you were half-gagging in a way that felt both involuntary and partly encouraged — lean on the principle of the majority scholarly position: vomiting that you did not fully initiate with intent is involuntary. Avoid deliberate gagging in future fasts to remove all ambiguity.

If I break my fast deliberately by vomiting, do I have to keep fasting for the rest of the day? Yes. Even if your fast is broken, you should refrain from eating and drinking for the remainder of the day out of respect for the sacredness of the time (in Ramadan especially), and make up the fast on another day.

Can I take anti-nausea medication while fasting? Oral anti-nausea medication would break the fast. However, anti-nausea patches, suppositories, or injections that do not go through the digestive tract do not break the fast according to the majority of contemporary scholars. See a scholar for your specific situation if needed.

I vomited and then ate something because I thought my fast was broken — what now? If you vomited involuntarily and then ate thinking the fast was already broken, you have now actually broken the fast (through eating). You must make up the day. This is not sinful if you were genuinely confused about the ruling — learn it now and apply it going forward.

Do I have to tell my family or the imam that I vomited while fasting? No. The validity of your fast between you and Allah does not require you to disclose this to anyone. Fasting is a private act of worship.

Keep the Fast and Keep Going

Vomiting during a fast can feel disorienting — like your body has betrayed the intention you started the day with. But the Prophet ﷺ, in his mercy, distinguished clearly between what your body does to you and what you choose to do. You are not responsible for what was beyond your control.

If your vomiting was involuntary, your fast is valid. Your sincerity is intact. The day is still yours.

Rinse your mouth, drink nothing, and continue. You are still fasting. Make dua for your fasting to be accepted and return to the day with confidence.

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