What Breaks the Fast? Ramadan Fasting Rules and Common Masail
Quick answer: Deliberately eating, drinking or having marital relations between Fajr and Maghrib breaks the fast. Eating forgetfully does not break it. Scholars differ on some medical matters such as inhalers and nutritive injections, so check the details below and consult a trusted scholar about your own treatment.
Deliberate eating and drinking
The clearest breaker of the fast is deliberately eating or drinking anything — even something small — between Fajr and Maghrib without a valid excuse. This includes chewing gum, smoking and vaping, all of which involve deliberately taking a substance into the body. A fast broken this way must be made up (qaza), and for a Ramadan fast broken deliberately without excuse, the majority of scholars also require kaffarah, the serious expiation explained in our kaffarah guide.
The boundary times matter. Eating after Fajr has genuinely entered, even by a minute, breaks the fast, as does eating before the sun has actually set. Rely on a trustworthy local timetable rather than guesswork, and stop at sehri a few minutes early as a precaution but break the fast promptly at Maghrib.
Forgetful eating, vomiting, and things beyond your control
If you eat or drink because you genuinely forgot you were fasting, your fast is intact and you continue it. This mercy is established in the hadith: Allah fed the forgetful person and gave them drink. The moment you remember, you stop. Deliberately swallowing something you were holding in your mouth after remembering, however, would break the fast.
Vomiting that happens involuntarily does not break the fast. Deliberately making yourself vomit does break it according to the majority, and the fast must be made up. If vomit returns down the throat by itself after reaching the mouth, scholars differ in detail; the cautious course is to spit out whatever reaches the mouth and not swallow anything deliberately.
A wet dream during the day does not break the fast, because it is involuntary, and neither does becoming junub (in a state of major impurity) before Fajr. Ghusl can be performed after Fajr without affecting the fast, though praying Fajr on time means doing ghusl before the prayer time ends.
Injections, insulin, inhalers and medical treatment
Medical questions are where views differ most, so they are presented here as scholars present them. Non-nutritive injections — such as most antibiotics, pain relief injections and vaccinations — do not break the fast according to the majority of contemporary scholars, since they are neither food nor drink. Nutritive injections and drips that substitute for food and drink, such as glucose drips given as nourishment, are treated by many scholars as breaking the fast.
Insulin injections for diabetes are not considered food or drink, and contemporary fatwa bodies generally permit them during the fast. The bigger issue for diabetics is safety: fasting with diabetes can be dangerous, so medical advice must come first, and many diabetics fall under the exemption rules instead.
The asthma inhaler is a genuinely disputed case. Many contemporary councils and scholars permit it, reasoning that what reaches the lungs is a fine mist of medicine, not food or drink, and the amount is negligible. Other respected scholars advise that the fast is broken and must be made up as qaza, out of caution. If you depend on an inhaler, consult a qualified scholar and your doctor about your situation, and never stop prescribed medicine on your own.
- Blood tests and donating blood do not break the fast according to the majority; donating an amount that weakens you is disliked, and if weakness forces you to break the fast, qaza applies
- Toothpaste and brushing: permitted with care not to swallow; the miswak is recommended
- Eye drops: permitted by many scholars since the eye is not a passage for food; some advise caution — views differ
- Ear and nose drops: scholars differ because of possible passages to the throat; many advise avoiding nose drops while fasting where possible, or treating the fast as broken out of caution — ask a scholar
- Swallowing your own saliva: does not break the fast; deliberately collecting and swallowing phlegm that has reached the mouth should be avoided, and it is better spat out
Marital relations, kissing and physical contact
Marital relations during the fasting day break the fast by consensus, and in Ramadan they carry both qaza and kaffarah for the one who does so deliberately, as set out in the famous hadith of the man who came to the Prophet (peace be upon him) in Ramadan. Relations are, of course, fully permitted between iftar and Fajr.
Kissing and hugging one's spouse without desire does not break the fast. Where there is desire, scholars differ in emphasis: it is permitted for one who can control himself, following the Prophet's example (peace be upon him), but disliked for one who fears it will lead to breaking the fast or to emission. If ejaculation results from deliberate stimulation, the fast is broken and qaza is due; scholars differ on whether kaffarah applies in that specific case, most holding it is qaza only, since kaffarah is tied to intercourse itself by the majority.
Menstruation, nifas and the fast stopping mid-day
If menstruation (hayd) or post-natal bleeding (nifas) begins during the day, even shortly before Maghrib, the fast stops being valid and the day is not counted. The woman should eat and drink normally — indeed she must not fast that day — and makes up the missed days later as qaza, before the next Ramadan where possible. No kaffarah and no fidya apply to these days; qaza is the only requirement, by scholarly consensus.
If the bleeding ends during the night, she intends the fast from the night and performs ghusl; her fast is valid even if ghusl is done after Fajr. If bleeding ends during the day, scholars recommend abstaining for the remainder of that day out of respect for Ramadan, but the day does not count as a fast and qaza is still owed.
Summary: qaza only, or qaza plus kaffarah?
The pattern across all the cases is this. A fast broken for a valid reason recognised by the Shariah — sickness, travel, menstruation, forgetfulness that leads to being fed by others in some cases, or an excuse-based medical need — is made up with qaza only, day for day. A fast broken accidentally in ways the scholars excuse, such as forgetful eating, is not broken at all and needs nothing.
Qaza plus kaffarah, according to the majority, applies specifically to deliberately breaking a Ramadan fast without any valid excuse by eating, drinking or marital relations. Everything else is qaza only on the stronger views. Because individual cases have details no article can cover, consult a qualified scholar about your situation — especially where health is involved.
Frequently asked questions
Does swallowing toothpaste break the fast?
Brushing with toothpaste does not break the fast if nothing is swallowed, according to the majority. If toothpaste is deliberately swallowed, the fast is broken. To stay safe, use a small amount, brush carefully, avoid deep gargling, and consider brushing mainly at sehri after eating and after iftar, using a miswak during the day.
Does an asthma inhaler break the fast?
Scholars genuinely differ. Many contemporary councils permit the inhaler, arguing that the medicine mist reaching the lungs is neither food nor drink. Others advise that the fast counts as broken and qaza is needed, out of caution. If you rely on an inhaler, discuss your exact medication with your doctor and a qualified local scholar before Ramadan.
Do injections or vaccinations break the fast?
Non-nutritive injections, including most medicines and vaccinations, do not break the fast according to the majority of contemporary scholars, since they are not food or drink. Nutritive drips that replace food and drink are treated by many scholars as breaking the fast. Insulin is generally permitted as an injection, though diabetics must take medical advice about fasting itself.
Does a wet dream break the fast?
No. A wet dream is involuntary, so the fast remains valid by scholarly consensus. Perform ghusl when you wake so that you can pray. The same applies to someone who was in a state of janabah before Fajr: the fast is valid, and ghusl should be done in time for the Fajr prayer.
I vomited while fasting — is my fast broken?
If vomiting came over you involuntarily, your fast is not broken; rinse your mouth and continue. If you deliberately induced vomiting, the majority hold that the fast is broken and that day must be made up as qaza. If you feel too unwell to continue, break the fast — sickness is a valid excuse — and make the day up later.