Do the sounds like "Ah, oh, uh" that are produced involuntarily while breathing due to tiredness in prayer invalidate wudu?
Dear Brother / Sister,
If a person groans, says "ah!, oh!", cries and it is understood by others that he is crying due to the sounds he produces, his prayer is not invalidated if he produces them due to thinking about the hereafter. However, if he produces them due to a problem, illness or fatigue, his prayer is invalidated.
If a person cannot control himself while coughing in prayer and produces some words or syllables, his prayer is invalidated. However, if they are too quiet for others to hear, it is makruh but his prayer is permissible. If they occur involuntarily, it is decreed that his prayer is valid but it is necessary to be very careful about it. (1)
If a person puffs the dust on the place where he will place his forehead in prayer and if his sound is heard, his prayer is invalidated. If some syllables are hear from this puffing, his prayer is invalidated; it has to be performed again.
If a person coughs and produces some words and syllables or moans involuntarily, his prayer is not invalidated because it is not possible to stop it due to his excuse. (2)
If a person coughs slightly and produces some sounds in qira’ah to straighten his voice, his prayer is not invalidated. That is the sound view. If the imam makes a mistake and if a person following the imam coughs in order to warn the imam, his prayer is not invalidated. That is the sound view. (3)
References:
1. al-Muhit / Radiyuddin Sarakhsi.
2. Bahr ar-Raiq / Ibn Nujaym.
3. at-Tabyin / Zaylai.
(Celal Yıldırım, Kaynaklarıyla İslam Fıkhı, Uysal Kitabevi: 1/340-337.)
Questions on Islam
- If a person is disturbed in prayer, can he say stop with a hand signal?
- Do blowing the nose loudly, coughing and swallowing your own saliva invalidate prayer?
- If wudu is broken after sitting long enough for tashahhud, is prayer regarded to have been completed? What should one do if his wudu is broken in prayer?
- Things that invalidate prayer
- Did our Prophet cry while performing prayers?
- What is amal kathir in prayer? I know that changing the place of things in prayer invalidates prayer. Is prayer invalidated if a person changes the place of things involuntarily?
- Does nasal discharge invalidate fasting?
- What should a person whose wudu is invalidated while performing a grayer individually or in congregation do?
- Is the prayer and wudu of a person who follows the imam invalidated if he performs one of the parts of a prayer (ruku, sajdah) before the imam?
- Are prayer and wudu invalidated if a person vomits in prayer? Is prayer invalidated if a person swallows the puke that comes to his mouth?

