Abu Hurairah (RAA) narrated, The Messenger of Allah ( صلی اللہ علیہ وسلم ) forbade us from practicing wisal in fasting (i.e. fasting continuously without breaking one’s fast in the evening or eating before the following dawn). So a man said to him, ‘But you practice wisal O Messenger of Allah!’ The Prophet Allah ( صلی اللہ علیہ وسلم ) replied,“Which one of you is like me? I am given food and drink during my sleep by Allah." So when people refused to stop wisal, the Prophet fasted day and night continuously along with them for a day and then another day and then they saw the crescent (of the new month of Shawwal). The Prophet said to them, "If the crescent had not appeared, I would have made you fast for a longer period." That was a punishment for them because they refused to stop (practicing Wisal). Agreed upon.

Abu Hurairah (BAA) narrated that The Messenger of Allah ( صلی اللہ علیہ وسلم ) said:“Whoever does not give up forged speech and evil actions and does not abandon foolishness, Allah is not in need of his leaving food and drink (i.e. Allah will not accept his FASTING).”Related by Al-Bukhari and Abu Dawud, and the wording is from the latter.

'A’isha (RAA) narrated that The Messenger of Allah ( صلی اللہ علیہ وسلم ) would kiss and embrace (his wives) while fasting, for he had the most control of all of you over his desires.’ Agreed upon and the wording is from Muslim, who added in a narration, ‘In Ramadan.

Ibn 'Abbas (RAA) narrated that The Messenger of Allah ( صلی اللہ علیہ وسلم ) had himself cupped while he was in a state of Ihram, and had himself cupped while he was fasting.” Related by Al-Bukhari.

Shaddad bin Aus (RAA) narrated that The Messenger of Allah ( صلی اللہ علیہ وسلم ) came across a man in Al-Baqi' (in Madinah) who was having himself cupped in Ramadan., and said to him,“The one who cups and the one who is being cupped have both broken their fast." Related by the five Imams except for At-Tirmidhi. Ahmad, Ibn Khuzaimah and Ibn Hibban regarded it as authentic.

Anas (RAA) narrated, ‘The first time cupping was dis-liked for the one who is fasting was when Ja’far bin Abi Talib had himself cupped while fasting and the Messenger of Allah ( صلی اللہ علیہ وسلم ) came across him and said, "Those two have broken their fast (meaning Ja'far and the man who was cupping him.)" But later on the Prophet allowed cupping for the one who is fasting. Anas used to have himself cupped while he was fasting. Related by Ad-Daraqutni, who regarded it as a strong hadith.

'A’isha (RAA) narrated, The Messenger of Allah ( صلی اللہ علیہ وسلم ) applied kohl to his eyes while he was fasting.’ Related by Ibn Majah with a weak chain of narrators. According to At-Tirmidhi, nothing authentic has been related from the Prophet concerning this issue, i.e. applying kohl, eye drops etc. to the eye while fasting.

Abu Hurairah (RAA) narrated that The Messenger of Allah ( صلی اللہ علیہ وسلم ) said: ‘Whoever forgets that he is fasting, and eats or drinks is to complete his fast, as it was Allah who fed him and gave him something to drink." Agreed upon. Al-Hakim transmitted on the authority of Abu Hurairah,“Whoever breaks his fast during Ramadan due to forgetfulness is not to make up for the day later or perform an expiation.”It is a sound hadith.

Abu Hurairah (RAA) narrated that The Messenger of Allah ( صلی اللہ علیہ وسلم ) said:“Whoever is overcome and vomits is not to make up for the day, but whoever vomits intentionally must make up the day.”Related by the five Imams.

Jabir (RAA) narrated, ‘The Messenger of Allah ( صلی اللہ علیہ وسلم ) left for Makkah during the year of the conquest (of Makkah) in Ramadan and he and the people with him fasted until he reached the valley of Kura Al-Ghamim. He then called for a cup of water, which he elevated so that the people could see it, and then he drank. After-wards, he was told that some people had continued to fast, and he then said, "Those are the disobedient ones! Those are the disobedient ones!”In another narration, ‘He was told that people are finding it difficult to fast (during the journey) and they are waiting to see what the Prophet ( صلی اللہ علیہ وسلم ) will do. So he called for a cup of water after the Asr (afternoon) prayer and drank it.’ Related by Muslim.