(1) Pouring water over one's self and submerging one's self in water
Abu Bakr ibn 'Abdurrahman reported from a number of companions that they had seen
Allah's Messenger pour water over his head while he was fasting due to thirst or
extreme heat. [Ahmad, Malik and Abu Dawud; Sahih]. Al-Hasan al-Basri said: "There
is no harm in rinsing the mouth and cooling ones body with cold water when fasting".
Similarly, one can have a bath or swim without invalidating his fast.
(2) Applying Kohl(*) or eye-drop or anything to the eyes
It is the Sunnah of the Messenger of Allah (S) to apply Kohl to his eyes (unfortunately
this practice has been abandoned by Muslim men of this age). There are reports of
many Sahaba applying Kohl while fasting, among them Anas who did not see any harm
in use of Kohl for the fasting person. [Bukhari].
Similar is wearing or smelling perfumes.
(*)A black substance applied to the rims of the eyelids
`Aishah (R) said :" The Prophet (S) would kiss and embrace [his wives] while he
was fasting, for he had the most control of all of you over his desires" [Bukhari
and Muslim]
Aisha said, "Allah's Apostle used to kiss some of his wives while he was fasting,"
and then she smiled. [Bukhari]
Zainab (daughter of Ummu Salama) reported that her mother said, "While I was (lying)
with Allah's Messenger underneath a woolen sheet, I got the menstruation, and then
slipped away and put on the clothes (which I used to wear) in menses. He asked,
"What is the matter? Did you get your menses?" I replied in the affirmative and
then entered underneath that woolen sheet. I and Allah's Messenger used to take
a bath from one water pot and he used to kiss me while he was fasting." [Bukhari]
Umar asked the Messenger of Allah (peace_be_upon_him): Should one observing fast
kiss (his wife)? The Messenger of Allah (S) said to him: Ask her (Ummu Salamah).
She informed him that the Messenger of Allah (S) did that, whereupon he said: Messenger
of Allah, Allah pardoned you all your sins, the previous and the later ones. Upon
this the Messenger of Allah (S) said: By Allah, I am the most God-conscious among
you and I fear Him most among you. [Muslim]
This is permissible even if it led to some pre-seminal fluid secretions. Jabir said:
"The person who gets discharge after casting a look (on his wife) should complete
his fast." [Bukhari].
However, young men or women are discouraged to kiss or have foreplay as it may lead
to loss of control.
Abdullah Ibn `Amr Ibn al-`Aas said: "We were with the Prophet (S) when a youth came
and said: 'May I kiss [my wife] while I am fasting?' He (the Prophet (S)) said:
'No'. Then an old man came and said: 'May I kiss [my wife] while I am fasting?'
He said: 'Yes'. So we began looking at one another, so Allah's Messenger (S) said:
'The old man is able to control himself'. [Ahmad; Hasan]
(4) Injections, eye and ear drops
Medically required injections, eye and ear drops and medications placed on wounds,
as long as they are not for nourishing purposes they do not invalidate the fast
even if one finds a taste in the throat as Ibn Taymiyyah and Ibn al-Qayyim observed.
(5) Cupping (Hijaamah) and blood-letting [or donation] for medical purposes
This used to be an act that breaks the fast. The Prophet (S) said "The cupper [al-Hajim]
and the cupped [al-Mahjoum] have broken the fast" [Sahih al-Jami`]. However, this
was abrogated later as the The Prophet (S) did it while fasting.
Ibn Abbas said: "The Prophet was cupped while he was in the state of Ihram, and
also while he was observing a fast." [Bukhari]
Anas Ibn Malik was asked whether they disliked the cupping for a fasting person.
He replied in the negative and said, "Only if it causes weakness." [Bukhari]
Vivisection follows the same ruling as cupping as well as nose or throat bleeding,
or bleeding caused by pulling a tooth.
(6) Rinsing the mouth and nose
These acts are allowed in general, but it is disliked to exaggerate (that is, use
a lot of water and put the water deep into the mouth or nose while fasting).
Laqit Ibn Sabra reported that the Prophet said: "Exaggerate when rinsing your nose
unless you are fasting." [an-Nasa'i, Abu Dawud, at-Tirmidhi and Ibn Majah; Sahih].
(7) Those things which one could not protect one's self from
Such as swallowing one's saliva [or sputum], the dust of the road, sifting flour
and so on are all overlooked: Ibn 'Abbas ruling is that: "There is no problem with
tasting liquid food or something you wish to purchase." Similarly one can taste
food (when cooking) with the tongue without swallowing.
(8) The fasting person can eat, drink, and have sexual intercourse until fajr
If someone has food in his mouth when fajr is beginning, he should spit it out.
If he is having intercourse (with his wife) at that time, he should immediately
stop. If he does so, his fast will still be valid. If he continues in these actions
at that time, he will have broken his fast. Al-Bukhari and Muslim record from Aishah
that the Prophet said: "Bilal makes the call to prayer while it is still night;
therefore, eat and drink until Ibn Umm Maktum makes the call to prayer."
Umm Salamah [the wife of the Prophet (S)] narrated that AbuBakr ibn AbdurRahman
reported that Marwan sent him to Umm Salamah to ask whether a person should observe
fast who is in a state of junaba and the dawn breaks upon him, whereupon she said
that the Messenger of Allah (S) (was at times) junub on account of intercourse and
not due to sexual dream, and the dawn broke upon him, but he neither broke the fast
nor recompensed. [Muslim]
(10) Delaying the purifying ghusl (bath) from menstruation till after fajr (dawn)
If the blood of a menstruating woman or of a woman with post-childbirth bleeding
stops during the night, she can delay ghusl until Fajr.
Involuntary actions such as ejaculation in a wet dream or involuntary vomiting do
not invalidate the fast [the case of vomiting has already been indicated in the
hadith concerning intentional vomiting].