This is a curated archive of scholarly opinions for educational purposes. SunnahAnswers indexes existing answers from qualified scholars — we do not issue rulings ourselves.
Scholar
What breaks a fast?
Majmū' al-Fatāwā
Majmū'' al-Fatāwā 25/219–248
"What breaks the fast — when done deliberately, with knowledge, and by free choice — is restricted to what the texts have established: (1) eating or drinking of any kind that reaches the stomach through the mouth or nose;…"
What is fasting in Ramadan?
Majmū' al-Fatāwā
Majmū'' al-Fatāwā 25/120–135
"As-Sawm in the Sharī''ah is to abstain — with intention — from food, drink, and intercourse from the break of true dawn (al-fajr aṣ-ṣādiq) until sunset, throughout the days of Ramadan. It is the fourth pillar of Islam an…"
Does eating or drinking forgetfully break the fast?
Majmū' al-Fatāwā
Majmū'' al-Fatāwā 25/231
"Eating or drinking forgetfully — without intention to break the fast — does not break the fast and there is no qada (making up) and no kaffarah (expiation) upon the one who did so, on the authentic hadith of Abu Hurayrah…"
Can I brush my teeth while fasting?
Majmūʿ Fatāwā wa Rasāʾil al-ʿUthaymīn, vol. 19
"There is no harm in using the siwāk or a toothbrush during the day in Ramadan, as the Prophet ﷺ used to use the siwāk while fasting without distinguishing between morning and afternoon. However, care must be taken with t…"
Who is exempt from fasting?
Majmūʿ Fatāwā Ibn Bāz, vol. 15
"Allah has eased the obligation of fasting for several categories of people. Those who are temporarily unable — the traveller and the one suffering a curable illness — must make up the missed days later. Those permanently…"
What is the "Night of Power" (Laylat al-Qadr)?
Majalis Shahr Ramadan
Explanation of Laylat al-Qadr
"Shaykh Ibn Uthaymeen explains that Laylat al-Qadr, the 'Night of Decree,' is the most virtuous night of the year. Allah has magnified its status in the Qur'an, stating that worship on this single night is 'better than a…"
Why do Muslims fast during the month of Ramadan?
Majaalis Shahr Ramadaan (The Sittings of the Month of Ramadan)
The First Sitting: On the Virtue of the Month of Ramadan and Fasting
"Muslims fast during the month of Ramadan because it is a fundamental pillar of Islam and a direct command from Allah. The primary and foremost reason for fasting is to obey God and worship Him by abstaining from food, dr…"
Can one fast while on medication or if they have diabetes?
Fatawa al-Lajnah ad-Da'imah (Vol. 10)
Fatwa No. 9778
"The ruling on whether a sick person, such as one with diabetes or who requires regular medication, can fast is conditional upon their specific medical situation. The basis for this is the principle of ease in Islam and t…"
What are the recommended acts (sunnah) during Ramadan?
Majalis Shahr Ramadan
Majalis Shahr Ramadan, see sections on the virtues and actions of Ramadan.
"Shaykh Ibn Uthaymeen, in his works on the rulings of Ramadan such as "Majalis Shahr Ramadan," outlines several acts that are recommended (mustahabb) for a Muslim to perform during this blessed month, based on the practic…"
What is the ruling on making up missed Ramadan fasts and expiation (kaffarah)?
Majmu' Fatawa Ibn Baz
Majmu' Fatawa wa Maqalat Mutanawwi'ah, Volume 15, Chapter on Fasting
"It is obligatory for a Muslim to make up any fasts missed during the month of Ramadan. These fasts should be made up before the next Ramadan arrives. Shaykh Ibn Baz was asked about this matter and clarified the ruling. H…"
Is fasting obligatory on someone who is sick, traveling, or pregnant/breastfeeding?
Majmoo’ Fataawa wa Rasaa’il Ibn ‘Uthaymeen
Volume 19, Book of Fasting
"Shaykh Ibn ‘Uthaymeen explains that Allah, in His mercy, has provided concessions for those who face significant hardship in fasting Ramadan. These individuals are divided into categories based on their excuse. The Trave…"
What breaks the fast and what does not (e.g., swallowing saliva, using inhaler, brushing teeth)?
Majmu' Fatawa wa Rasa'il Ibn 'Uthaymeen
Volume 19, Kitab as-Siyam, Bab Mufattirat as-Sawm
"Shaykh Ibn Uthaymeen explained that the foundational principle is that a person's fast is valid and sound unless they commit one of the acts that are known to invalidate it. The invalidators of the fast (mufattirat) are…"
What is Laylatul Qadr?
Majmu' Fatawa wa Rasa'il Ibn 'Uthaymeen
Volume 20, Kitab as-Siyam
"Laylat al-Qadr, the Night of Decree, holds immense significance in Islam. The term 'Al-Qadr' has several meanings: greatness and high status, as well as decree, as it is the night when the annual decrees for the coming y…"
Does taking an injection break the fast?
Majmu' Fatawa wa Rasa'il al-Uthaymeen, vol. 19, p. 198
"Non-nutritional injections (intramuscular or intravenous medication that is not used to nourish the body) do not break the fast. But nutritional injections — such as IV drips that take the place of food and drink — do br…"
Is it permissible to use toothpaste while fasting?
Majmu' Fatawa wa Rasa'il al-Uthaymeen, vol. 19, p. 357
"It is better for the fasting person to avoid toothpaste during the day because of its strong taste which may reach the throat. If he uses it, he must take care not to swallow anything; if nothing reaches the stomach, his…"