a treatment or medicine for a disease or to reduce pain that is not severe

治療法 (ちりょうほう), 薬 (くすり)
to help someone to restore to a healthy and independent state after a period of imprisonment, addiction, illness, etc.

リハビリテーションする, 復帰させる
a substance, often administered through needle injections, that stimulates the body's immune response against harmful diseases

ワクチン, 予防接種薬
the process or an act of introducing a vaccine into the body as a precaution against contracting a disease

ワクチン接種(わくちんせっしゅ), 予防接種(よぼうせっしゅ)
to keep a person or an animal apart to stop a contagious illness from spreading

隔離する, 分離する
a secondary effect of any drug or medicine, usually an undesirable one

副作用(ふくさよう), 後効果(こうこうか)
safe from catching a disease or being infected

免疫のある, 感染しない
the professional work or business of a doctor, lawyer, dentist, or other experts providing services to clients or patients

診療所 (しんりょうじょ), 事務所 (じむしょ)
a method of treatment in which thin needles are inserted in specific spots on the body, originated in China

鍼灸(しんきゅう), 針治療(はりちりょう)
the arrangement with an institute or agency according to which they guarantee to make up for the damages in the event of an accident or loss

保険, インシュランス
the steps one takes to promote health and avoid disease, particularly by cleaning things or being clean

衛生(えいせい), ハイジーン
a type of drug that makes the whole or part of the body unable to feel pain when administered

麻酔薬 (ますいやく), 局所麻酔剤 (きょくしょますいざい)
