Medical Centre ayagon1006さん、こんばんは。 http://www.heathrowairport.com/ (「Airport information」→「Services and facilities」→「Medical help」) 上の公式サイトによると、メディカルセンターがあるそうです。 Health centres Basic treatment is provided at the Heathrow Health Centre located in D'Albiac House. Staffed by qualified nurses. Opening hours are 08:00 - 17:00. For further information call +44 (0)20 8745 7047. 良いご旅行を。