麻酔科医 麻酔科医
What 麻酔科医 do
An English description is being prepared. Japanese description:
まず、手術前に患者の健康状態を診察し、最適な麻酔法を決定する。患者や家族に麻酔方法や合併症について説明し、同意を得る（インフォームド・コンセント）。手術当日は、全身麻酔の場合には麻酔薬の投与により麻酔導入後、気道確保、人工呼吸を開始する。手術中は、生体情報モニターを用いて患者の呼吸、循環、体温などを継続的に監視し、必要に応じて麻酔深度の調整や輸液、輸血などの処置を行う。
手術終了後は、麻酔からの覚醒を確認し、疼痛管理（術後の痛み管理）や合併症予防のための指示を出す。術後回診では、患者の回復状態を確認し、必要に応じて痛みの管理や合併症対策を行う。
麻酔科医は手術室だけでなく、集中治療室（ICU）での重症患者管理や、ペインクリニックや緩和ケアにおける痛みの治療にも携わることがある。また、緊急手術や分娩時の麻酔対応のため、夜間や休日の待機も必要となる。
病院規模や専門性によって業務内容は若干異なる。大学病院や大規模総合病院では、心臓麻酔、小児麻酔、産科麻酔などの専門性の高い麻酔を担当することが多い。一方、中小規模の病院では、より幅広い症例に対応することが求められる。
麻酔科医の中には、他の診療科から転向して修練する医師もいる。
◇よく使う道具、機材、情報技術等
麻酔器、生体情報モニター、喉頭鏡、超音波診断装置、人工呼吸器
麻酔科医 salary
The average annual pay for 麻酔科医 in Japan is ¥15.12M (≈ $96,169; Basic Survey on Wage Structure (2025), national). The estimated median is ¥14.06M, the typical range is ¥7.86M–¥31.45M and the top 10% earn about ¥26.01M.
How does your pay compare with people your age?
Your numbers are not sent or stored. The distribution is estimated from Japan's national wage statistics, including pay differences by age.
Pay by ageest.
Estimated from the average pay and average age (45.7) using the age-wage curve of the Basic Survey on Wage Structure.
Pay by experienceest.
Pay by employment typeest.
The average hourly wage of ¥7,120 is 6.0× Japan's national average minimum wage of ¥1,177 (fiscal 2026). Minimum wage by prefecture →
Japanese pay is shown in yen (¥5.57M = 5.57 million yen ≈ 557万円). Dollar figures use the current rate of 157.25 yen per dollar and are for reference only; purchasing power differs.
Pay over time
| Year | Average pay | Employment | Openings ratio |
|---|---|---|---|
| 2021 | ¥13.78M | — | — |
| 2022 | ¥14.29M | — | — |
| 2023 | ¥14.36M | — | 2.18x |
| 2024 | ¥13.38M | — | 2.21x |
| 2025 | ¥15.12M | — | 1.95x |
Projected pay for 麻酔科医 (3, 5 and 10 years)est.
Today ¥15.12M → in 3 years ¥16.39M → in 5 years ¥17.29M → in 10 years ¥19.78M (10-year range ¥17.01M–¥22.96M). The model assumes pay growth of +2.7% per year.
What drives the annual growth rate
Projected pay = current pay × (1 + annual growth)^years. The annual growth rate starts from a base wage-growth rate and adds or subtracts labor demand (the job-openings-to-applicants ratio), wage momentum and AI replacement risk for each occupation. Projections are not guarantees. How it is calculated →
Outlook score for 麻酔科医
Each component is a percentile rank among all occupations in the same country (0–100). Weights: labor demand 25, wage momentum / openings 15, pay level 15, AI resistance 25, aging workforce 10 (Japan only), entry barrier 10.
Will AI replace 麻酔科医? AI replacement risk
How AI is changing this job
A written analysis for this occupation is being prepared.
AI replacement risk compares the parts of a job that are easy to hand to AI or software (processing information, documentation, repetitive computer work) with the parts that are hard to automate (physical work, working closely with people, judgment in unpredictable settings), using the MHLW job tag survey on work activities, work context, skills and knowledge. The result is a relative position among all occupations in the country, scaled to 0–100%. Methodology →
Labor demand for 麻酔科医
A ratio above 1.0 means there are more job openings than applicants (a labor shortage). The 5- and 10-year figures are estimates from the openings ratio, wage momentum and AI replacement risk.
The same job in the United States
| 麻酔科医 Japan | Anesthesiologists United States | |
|---|---|---|
| Median / average pay | ¥15.12M ≈ $96,169 | $391,490 |
| Pay in 10 years (est.) | ¥19.78M | $536,300 |
| Outlook score | 70 | 66 |
| AI replacement risk | 15% Very low | 21% Low |
| Workers | — | 39K |
Matched by occupation (SOC code). Yen converted at 157.25 JPY/USD for reference; Japanese figures are averages, U.S. figures are medians, and the surveys define occupations differently.
Skills, education and requirements for 麻酔科医
Licenses and certifications (Japan)
- 医師 National license
- 麻酔科標榜医（厚生労働省）
- 日本専門医機構認定麻酔科専門医
- 日本麻酔科学会認定麻酔科指導医
Related qualifications listed on job tag (names in Japanese). Some are mandatory, others recommended.
Difficulty of entry: ★★★★☆ Demanding (from education, training, experience, licenses)
How to become 麻酔科医
The typical path in Japan is shown by the education, training and experience of current workers above and in the Japanese guidance below. A detailed English guide for this occupation is being prepared.
Guidance from job tag (Japanese)
自己研修としては、学会や雑誌での研究発表や学会主催の症例検討会や研修に参加し、新薬の知識や医療技術を学んだり、各学会認定の麻酔科の専門医として心臓血管麻酔専門医、小児麻酔認定医、区域麻酔認定医、集中治療の専門医（サブスペシャルティ）などがある。
大学病院に勤務する場合には例えば、助教、講師、准教授、教授などの役職に就くこととなる。一般病院に勤務する場合は、例えば、麻酔科副部長、麻酔科部長、副院長、病院長など、病院の定める役職に就くこととなる。
麻酔科医は、麻酔科学、生理学、薬理学に関する専門知識が求められ、心臓血管麻酔、産科麻酔、小児麻酔といった専門分野以外にも呼吸器外科、脳神経外科の麻酔など幅広い経験の積み重ねが求められる。
麻酔科医には、緊急時に何が起きているか素早く判断する的確な臨床推論と手際よく素早い実行力が必要とされる。また、不安な状況の患者との信頼関係を構築し、術後も患者に寄り添う。手術中は外科医や看護師とも良好なコミュニケーションを取る必要があることから、共感性や対人スキルも必要とされている。
Career path and how to earn more as 麻酔科医
Career-path guidance is being prepared. Pay by experience is shown in the Pay section.