Health and Medicine in Islam

Islam does not divide a person into a soul that belongs to religion and a body that belongs to the doctor. The same guidance that teaches a Muslim to pray also teaches them how to eat, how to deal with illness, what to do in an epidemic and how to look after their mind. Classical scholars counted the protection of life and of the intellect among the essential aims of the Sharia, alongside religion, family and property.

The body is a trust

A Muslim does not believe “my body, my property, I can do what I like with it”. Life is given by God and will be accounted for. The Qur’an forbids destroying oneself:

يَٰٓأَيُّهَا ٱلَّذِينَ ءَامَنُوا۟ لَا تَأْكُلُوٓا۟ أَمْوَٰلَكُم بَيْنَكُم بِٱلْبَٰطِلِ إِلَّآ أَن تَكُونَ تِجَٰرَةً عَن تَرَاضٍۢ مِّنكُمْ ۚ وَلَا تَقْتُلُوٓا۟ أَنفُسَكُمْ ۚ إِنَّ ٱللَّهَ كَانَ بِكُمْ رَحِيمًۭا ﴿٢٩﴾

O you who have believed, do not consume one another's wealth unjustly but only [in lawful] business by mutual consent. And do not kill yourselves [or one another]. Indeed, Allah is to you ever Merciful.

And it ties this to everyday choices — spending, risk-taking and doing good:

وَأَنفِقُوا۟ فِى سَبِيلِ ٱللَّهِ وَلَا تُلْقُوا۟ بِأَيْدِيكُمْ إِلَى ٱلتَّهْلُكَةِ ۛ وَأَحْسِنُوٓا۟ ۛ إِنَّ ٱللَّهَ يُحِبُّ ٱلْمُحْسِنِينَ ﴿١٩٥﴾

And spend in the way of Allah and do not throw [yourselves] with your [own] hands into destruction [by refraining]. And do good; indeed, Allah loves the doers of good.

This is why Islam forbids intoxicants and drugs that cloud the mind (Qur’an 5:90), self-harm and suicide. It is also why the Prophet ﷺ stopped a companion who was fasting every day and praying all night, telling him that his body had a right over him, his eyes had a right over him and his wife had a right over him (Bukhari 5199). Even worship bends for health: the sick may postpone fasting (Qur’an 2:184–185), pray sitting or lying down, and use dry ablution when water would harm them (Qur’an 5:6). Read more in Islam on alcohol and drugs.

Moderation in food and drink

Overeating is not only a medical problem in Islam; it is a moral one. The Qur’an gives a short rule that doctors have quoted for centuries:

۞ يَٰبَنِىٓ ءَادَمَ خُذُوا۟ زِينَتَكُمْ عِندَ كُلِّ مَسْجِدٍۢ وَكُلُوا۟ وَٱشْرَبُوا۟ وَلَا تُسْرِفُوٓا۟ ۚ إِنَّهُۥ لَا يُحِبُّ ٱلْمُسْرِفِينَ ﴿٣١﴾

O children of Adam, take your adornment at every masjid, and eat and drink, but be not excessive. Indeed, He likes not those who commit excess.

The Prophet ﷺ explained what moderation looks like at the table:

Miqdam bin Ma'dikarib said:"I heard the Messenger of Allah (S.a.w) saying: 'The human does not fill any container that is worse than his stomach. It is sufficient for the son of Adam to eat what will support his back. If this is not possible, then a third for food, a third for drink, and third for his breath

Food should also be lawful and wholesome (Qur’an 2:168) — which is why Muslims avoid pork, blood and alcohol, and why the regular fasting of Ramadan and of voluntary days is part of the rhythm of a Muslim’s life. See What makes food halal?

Seeking treatment

Some people imagine that a believer should simply pray and wait. The Prophet ﷺ taught the opposite:

Narrated Abu Huraira: The Prophet (ﷺ) said, "There is no disease that Allah has created, except that He also has created its treatment

When desert Arabs asked him whether they should use medicine, he told them to seek treatment, because God has not created a disease without a remedy, except old age (Abu Dawud 3855). Taking medicine is not a lack of trust in God; it is using the means God created, while knowing that the cure itself comes from Him. The Qur’an praises honey as a source of healing (Qur’an 16:69), but Islam never limited medicine to a list of remedies.

Classical scholars differed over whether seeking treatment is merely permitted or recommended; many scholars today say it becomes obligatory when an illness threatens life, or threatens others, and an effective treatment exists. Forbidden substances are not used as medicine except in genuine necessity, under the general rule that necessity lifts a prohibition (Qur’an 2:173). It is well known that medicine flourished in Muslim civilisation: physicians such as Ibn Sina wrote works that were studied in Europe for centuries, and endowed hospitals treated patients in many cities.

Quarantine and the rule of no harm

Long before the word “quarantine” existed, the Prophet ﷺ gave this instruction for epidemics:

Narrated Saud: The Prophet (ﷺ) said, "If you hear of an outbreak of plague in a land, do not enter it; but if the plague breaks out in a place while you are in it, do not leave that place

The caliph Umar acted on it. When he was travelling to Syria and heard that plague had broken out there, he consulted the senior companions and turned back with his army (Bukhari 5729).

Behind this lies one of the great legal maxims of Islam, taken from a short ruling of the Prophet ﷺ:

It was narrated from 'Ubadah bin Samit that the Messenger of Allah (ﷺ) ruled:“There should be neither harming nor reciprocating harm.”

A person may not harm himself or others, and may not answer harm with more harm. Scholars apply this to spreading infection knowingly, selling unsafe food, polluting water and, according to many contemporary scholars, to smoking. Cleanliness serves the same purpose; see Cleanliness and hygiene in Islam.

Mind, heart and hope

Islam treats the inner life as seriously as the body. Sadness itself is not a sin: the Prophet ﷺ wept when his young son Ibrahim was dying and called his tears mercy (Bukhari 1303). He also taught that every illness, worry and hurt a believer suffers wipes away some of their sins (Bukhari 5641), so suffering is never wasted. What Islam forbids is despair of God, and it points the heart towards peace:

ٱلَّذِينَ ءَامَنُوا۟ وَتَطْمَئِنُّ قُلُوبُهُم بِذِكْرِ ٱللَّهِ ۗ أَلَا بِذِكْرِ ٱللَّهِ تَطْمَئِنُّ ٱلْقُلُوبُ ﴿٢٨﴾

Those who have believed and whose hearts are assured by the remembrance of Allah. Unquestionably, by the remembrance of Allah hearts are assured."

فَإِنَّ مَعَ ٱلْعُسْرِ يُسْرًا ﴿٥﴾ إِنَّ مَعَ ٱلْعُسْرِ يُسْرًۭا ﴿٦﴾

⁵For indeed, with hardship [will be] ease. ⁶Indeed, with hardship [will be] ease.

Seeking help from a counsellor or doctor for depression or anxiety is part of seeking treatment, not a sign of weak faith. Read more in Mental health and hope in Islam.

Common misunderstandings

• “Faith replaces medicine.” No. The Prophet ﷺ commanded treatment; prayer and medicine go together.
• “Islamic medicine means only honey, black seed and cupping.” These remedies are reported in authentic texts and many Muslims use them. Some scholars, such as Ibn Khaldun, held that many remedies of that era reflected the medical customs of the time rather than revelation; others give them more weight. All agree that effective modern treatment is lawful.
• “Illness is always a punishment.” No. It can be a test, a cleansing and a reason for reward.

Caring for one’s health, then, is worship: an act of gratitude for a trust that will one day be returned.