Describing Pain in Japanese: A Hospital Survival Guide to 痛い Onomatopoeia

Getting sick on a trip — or while living in Japan — can be one of the most stressful experiences a learner faces. Especially when the doctor asks "What kind of pain?" and you only know 痛いたい.

Good news: Japanese has incredibly precise pain vocabulary built around onomatopoeia (擬態語) — words that describe the texture of pain. Master a handful and you can describe symptoms with surgical accuracy.

Let's run through the ones that matter most.

🤕 Headaches: pounding vs throbbing

頭あたまがガンガンする — my head is pounding

Hangover, bad cold, head-feels-like-a-bell pain. Use this for loud, full-head, dull pounding.

頭あたまがズキズキする — my head is throbbing

Migraine territory — pain that pulses with your heartbeat. Also great for any inflamed area that throbs (a swollen finger, a sore tooth).

💡 Tip: For toothache, 歯はがズキズキする is exactly right.

🤢 Stomach pain: stabbing vs dull ache

胃いがキリキリ痛いたむ — sharp, stabbing stomach pain

The kind of pain that doubles you over. Ulcers, severe cramps. Imagine an awl going through your stomach.

胃いがシクシク痛いたむ — dull, persistent stomach ache

Not severe, but constant and unpleasant. Early-stage gastritis, indigestion. The kind of pain that makes you frown but not double over.

⚠️ Don't confuse with ムカムカ — that's nausea (the urge to vomit), not pain.

🌡️ Skin and throat: surface irritation

皮膚ひふがヒリヒリする — my skin is burning / stinging

Sunburn, mild burn, spicy food on the tongue. Surface heat and sting.

喉のどがイガイガする — my throat feels scratchy

Early cold symptoms — throat feels like there's something stuck in it. Also great for a polluted-air day.

📖 Body-part-matched pain words

Body part	Word	Meaning
喉のど (throat)	イガイガ	scratchy, irritated
目め (eyes)	ゴロゴロ	foreign body sensation, gritty
足あし (leg/foot)	ビリビリ	electric-shock tingling, numbness
関節かんせつ (joint)	ギシギシ	stiff, creaky

🗣️ Real hospital dialogue

🗣️ In the exam room

Doctor: 今日きょうはどうされましたか？ — What brings you in today? You: 昨日きのうから胃いがキリキリ痛いたむんです。 — Since yesterday, I've had sharp stabbing pain in my stomach. Doctor: 吐はき気けはありますか？ — Any nausea? You: いいえ、痛いたみだけです。時々ときどき胃いが重おもい感かんじがします。 — No, just pain. Sometimes my stomach feels heavy.

💡 Tip: Adding 〜んです to your sentence (痛いたむんです instead of 痛いたみます) signals "this is my situation, please consider it" — much more natural in medical contexts.

📌 Kenji's hospital cheat sheet

Throbbing with your pulse → ズキズキ. Pounding full-head → ガンガン.
Stabbing pain → キリキリ. Constant dull ache → シクシク.
Burning surface → ヒリヒリ. Electric tingling → ビリビリ.

Memorize these and your next clinic visit goes from charades to actual diagnosis. Try writing your own symptom sentence with one of these words and read it out — the more you say it, the more it sticks. 💪