Itai Meaning: It Hurts, Pain Words and Itai as Cringe

Itai is the word Japanese people shout when they stub a toe, but it also describes pain to a doctor, painful losses, and people or behaviour that make others cringe.

What you need to know

Itai Meaning: It Hurts, Pain Words and Itai as Cringe

痛い, itai, is an i-adjective meaning painful or it hurts. Said on its own, itai! is the automatic ouch! In a sentence, atama ga itai, my head hurts, is the basic pattern for any pain. At a clinic, Japanese adds sound-symbolic words such as zukizuki, kirikiri and hirihiri to say what kind of pain it is, and doctors really do ask about them. Beyond the body, itai describes a painful loss or expense, and in modern slang an itai hito is someone whose behaviour is embarrassing to watch. This guide covers the grammar of itai, the pain words that help at a doctor's, the figurative and slang meanings, the charm parents say to children, and the kanji 痛 with its common compounds.

Itai! is ouch!; body part plus ga itai says where it hurts

Zukizuki, kirikiri, shikushiku and hirihiri describe the kind of pain

Itai also means painful to watch: an itai hito is cringe-worthy

Itai no itai no tonde ike is the charm parents say to a hurt child

Itai: ouch and it hurts

Itai is an i-adjective, so it conjugates like takai or oishii. As a reaction, people say itai! or itta! when something suddenly hurts; the clipped itta or ite is very casual and more common among men. In a sentence, the pattern is body part plus ga itai: atama ga itai, my head hurts; ha ga itai, I have toothache.

To be polite, add desu. At a pharmacy or clinic, nodo ga itai desu, my throat hurts, is a complete and natural sentence. To ask someone else, say doko ga itai desu ka, where does it hurt?

Mochi, Unihongo's mascot, guides a Japanese learning map for Itai Meaning: It Hurts, Pain Words and Itai as Cringe: 痛い itai, 痛み itami, 痛む itamu.
A visual learning path for Itai Meaning: It Hurts, Pain Words and Itai as Cringe, with three key Japanese study points.
FormJapaneseMeaning
Present痛い itaiIt hurts
Past痛かった itakattaIt hurt
Negative痛くない itakunaiIt doesn't hurt
Past negative痛くなかった itakunakattaIt didn't hurt
Becoming痛くなった itaku nattaIt started to hurt
Noun痛み itamiPain
Verb痛む itamuTo ache

Itami is the noun you need for medical conversation: itami ga tsuyoi, the pain is strong, and itamidome, a painkiller. Itamu, to ache, is slightly more formal than itai and common in written instructions.

Saying where it hurts

Most pain sentences are simply a body part plus ga itai. Learning the main body parts gives you dozens of useful sentences. For pain in several places, list them with to or ya: atama to nodo ga itai desu, my head and throat hurt.

If you cannot name the part, point and say koko ga itai desu, it hurts here. Doctors and pharmacists understand this instantly, so it is the most important sentence of all.

JapaneseRomajiMeaning
頭が痛いです。Atama ga itai desu.I have a headache.
お腹が痛いです。Onaka ga itai desu.I have a stomach ache.
喉が痛いです。Nodo ga itai desu.I have a sore throat.
歯が痛いです。Ha ga itai desu.I have toothache.
腰が痛いです。Koshi ga itai desu.My lower back hurts.
ここが痛いです。Koko ga itai desu.It hurts here.
どこが痛いですか。Doko ga itai desu ka.Where does it hurt?

Describing the kind of pain at a clinic

Japanese uses onomatopoeic words, called giongo and gitaigo, to describe the quality of pain, and doctors often ask donna itami desu ka, what kind of pain is it? These words are standard medical vocabulary, not baby talk, and using the right one helps the doctor narrow down the problem.

The words go before itai or with suru: zukizuki itai or zukizuki suru. Each has a typical use. Zukizuki is a throbbing pain in rhythm with the pulse, typical of headaches and toothache. Kirikiri is sharp and piercing, often for stomach cramps. Shikushiku is a dull, nagging ache that goes on and on. Hirihiri is a stinging or burning pain on the skin or tongue, as with sunburn or spicy food.

WordKind of painTypical example
ズキズキ zukizukiThrobbing, pulsingHeadache, toothache, a cut
ガンガン ganganPounding, hammeringBad headache, hangover
キリキリ kirikiriSharp, piercingStomach cramps, stress
シクシク shikushikuDull, nagging, continuingMild stomach ache
ヒリヒリ hirihiriStinging, burningSunburn, scrape, spicy food
チクチク chikuchikuPrickling, pins and needlesItchy jumper, a splinter
ズキン zukinA sudden sharp throbMoving an injured joint

If you are not sure which word fits, describe the pain in plain terms instead: surudoi itami, a sharp pain, or nibui itami, a dull pain. Doctors will understand both.

Full symptom sentences for the doctor

A good symptom description answers four questions: where, what kind, since when, and how strong. Kinō no yoru kara, since last night; mikka mae kara, for three days; and taerarenai hodo, unbearably, are the building blocks. Put them together and the doctor has most of what they need.

You will also hear questions about when the pain happens. Ugoku to itai means it hurts when I move, and taberu to itai means it hurts when I eat. These to patterns are worth practising because they come up constantly.

JapaneseRomajiMeaning
昨日から頭がズキズキ痛いです。Kinō kara atama ga zukizuki itai desu.I've had a throbbing headache since yesterday.
お腹がキリキリ痛みます。Onaka ga kirikiri itamimasu.I have sharp stomach cramps.
日焼けして肌がヒリヒリします。Hiyake shite hada ga hirihiri shimasu.I'm sunburnt and my skin stings.
歩くと膝が痛いです。Aruku to hiza ga itai desu.My knee hurts when I walk.
我慢できないほど痛いです。Gaman dekinai hodo itai desu.It hurts so much I can't bear it.
痛み止めをください。Itamidome o kudasai.Could I have a painkiller, please?

Itai no itai no tonde ike

When a small child falls over, Japanese parents often rub the sore spot and say itai no itai no tonde ike, pain, pain, fly away!, then flick their hand towards the sky as if throwing the pain away. It works much like kiss it better in English, and nearly every Japanese adult remembers hearing it.

The words vary slightly by family and region; some say itai no itai no tondeke, and some add a destination for the pain, such as a distant mountain. Parents also reassure children with daijōbu, daijōbu, it's all right, and itakunai yo, it doesn't hurt, before and after injections.

JapaneseRomajiMeaning
痛いの痛いの飛んでいけ!Itai no itai no tonde ike!Pain, pain, fly away!
大丈夫、大丈夫。Daijōbu, daijōbu.It's all right, it's all right.
痛くないよ。Itakunai yo.It won't hurt.
痛かったね。Itakatta ne.That hurt, didn't it?
よく我慢したね。Yoku gaman shita ne.You were so brave.

Itai as painful loss and itai as cringe

Itai also describes things that hurt without touching the body. An unexpected expense is itai shuppi, a painful expense; a mistake that costs a team the game is itai misu. Itai tokoro o tsukareta means someone hit a sore spot, pointing out a weakness you already knew about. Atama ga itai can also mean a problem is giving you a headache.

In modern slang, itai describes behaviour that is painful to watch: embarrassing, trying too hard or out of touch. An itai hito is someone whose words or actions make others cringe, and itai fuku is an outfit that is trying too hard. This sense is common online and among younger speakers, and it is always critical, so use it carefully.

JapaneseRomajiMeaning
痛い出費だった。Itai shuppi datta.That was a painful expense.
あのミスは痛かった。Ano misu wa itakatta.That mistake really cost us.
痛いところを突かれた。Itai tokoro o tsukareta.You've hit a sore spot.
頭の痛い問題atama no itai mondaiA headache of a problem
あの人、ちょっと痛いね。Ano hito, chotto itai ne.That person is a bit cringey.
痛い発言itai hatsugenA cringe-worthy remark

The kanji 痛 and its compounds

The kanji 痛 is built on the sickness radical 疒, called yamaidare, which appears in many illness-related characters such as 病, illness, and 疲, tired. Its kun reading is ita- in itai and itamu, and its on reading is tsū, used in medical and formal compounds.

Many tsū words are useful at a pharmacy, because medicine boxes use them rather than itai. Zutsū-yaku is headache medicine, and fukutsū is abdominal pain. Tsūkai, on the other hand, means thrilling or deeply satisfying, a reminder that kanji meanings can stretch in surprising directions.

WordReadingMeaning
頭痛zutsūHeadache
腹痛fukutsūAbdominal pain
歯痛shitsūToothache
腰痛yōtsūLower back pain
苦痛kutsūSuffering, agony
痛感tsūkanKeenly feeling or realising
痛快tsūkaiThrilling, deeply satisfying
痛み止めitamidomePainkiller

Watch out for homophones. Itamu can also be written 傷む, to be damaged or go bad, as with fruit, and itameru written 炒める means to stir-fry. The kanji show which one you mean.

Key points

A practical way to improve

Choose two pains you have had, such as a headache and a sore throat, and describe each out loud with the full pattern: where it hurts, what kind of pain it is, and since when, for example kinō kara atama ga zukizuki itai desu. Then ask your AI Sensei in Unihongo's immersive 3D classroom to run the Describe Symptoms at a Clinic mission, and answer the doctor's questions about location, type and duration without switching to English. Review the pain words and body parts afterwards with Unihongo's free vocabulary learning games.

  1. 1

    Choose one clear goal

    Focus each session on a situation or skill you can actually use.

  2. 2

    Practice actively

    Say complete answers aloud instead of only reading or recognizing Japanese.

  3. 3

    Review and repeat

    Keep useful corrections and revisit the same skill until it feels natural.

FAQ

Frequently asked questions

What does itai mean in English?

It means painful or it hurts. Itai! on its own is ouch! It is also used figuratively for painful losses and, in slang, for something embarrassing or cringe-worthy.

How do I say my stomach hurts in Japanese?

Onaka ga itai desu. To be more specific, add a pain word: onaka ga kirikiri itai for sharp cramps, or onaka ga shikushiku itai for a dull, continuing ache.

What does itai hito mean?

It is slang for a person whose behaviour is embarrassing or cringe-worthy to watch, such as someone showing off or acting out a fantasy in public. It is critical, so do not use it about someone to their face.

What is itai no itai no tonde ike?

It is a charm parents say to a child who has been hurt, similar to kiss it better. It means something like pain, pain, fly away, and the parent often rubs the sore spot and waves a hand as if throwing the pain off.

What is the past tense of itai?

Itakatta, it hurt. The negative is itakunai, it doesn't hurt, and the polite forms are itai desu, itakatta desu and itaku nai desu or itaku arimasen.

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