Since the basic element of fasting is to abstain from eating, drinking and sexual intercourse, and to deprive the soul of these, these and similar behaviors while fasting invalidate the fast.
Eating and drinking includes everything that is customary to eat and drink. Smoking, tobacco-based smoky substances such as cigarettes, hookahs, drugs and all substances taken for addiction are within the scope of fasting prohibitions. For whatever reason, oral medications are also subject to the same provision. So, does vaccination break the fast? Does having an injection break the fast?
Does using mouth spray to prevent bad breath invalidate the fast?
Anything that is taken from the mouth and nose and reaches the stomach invalidates the fast. In this respect, if sprays and similar substances that are sprayed into the mouth to prevent bad breath or to relieve toothache are swallowed and reach the stomach, they break the fast, and if they are not swallowed, they do not break it.
Does chewing gum break the fast?
Since the chewing gums produced today contain additives that dissolve in the mouth, it is not possible to avoid swallowing them, no matter how much care is taken. For this reason, chewing this kind of gum invalidates the fast (Ibn Abidin, Reddu’l-muhtâr, III, 395, 396). On the other hand, chewing gum should be avoided while fasting, since it cannot be known which type of gum does not break the fast.
Does the spray and asthma medication used by asthma patients invalidate the fast?
An asthmatic patient who has to use a breathing spray may not fast. Later, when he gets better, he misses the days he can’t keep. If there is no hope of recovery, then he gives a ransom for the number of days he could not keep. A fidyah is an amount of fitra given to a person during Ramadan.
However, asthma patients who do not have other health problems that prevent fasting other than shortness of breath can fast by spraying a special spray that will relieve breathing into their mouths. These drugs sprayed into the mouth do not break the fast. Because 1/20 ml of this spray in one use. A very small amount is squeezed into the mouth. A significant part of this is absorbed and destroyed by the walls of the mouth and trachea. There is no definite information about the remaining amount reaching the stomach with saliva.
When compared to the water left in the mouth during ablution, it is seen that this amount is very small. There are hadith-i sharifs stating that if the amount of water left in the mouth of a fasting person reaches his stomach, his fast will not be broken. (Dârimî, es-Sünen, Savm, 16) There was consensus on this issue.
In addition, it is inevitable that some crumbs and chemical substances from miswak reach the stomach. While this is the case, Rev. It is stated in the authentic hadith sources that the Prophet (pbuh) used miswak while fasting (Bukhari, Savm, 27; Tirmidhi, Savm, 29). On the other hand, “what is known with certainty is not corrupted by doubt.” In accordance with the rule of thumb, the fast does not break even if there is doubt about whether something has reached the stomach. In this respect, oxygenated medicine sprayed into the mouth to enable asthmatic patients to breathe comfortably does not invalidate the fast.
Source: TRT Haber