La doxycycline, membre de la famille des tétracyclines, agit par inhibition de la fixation de l’ARNt sur la sous-unité 30S du ribosome, empêchant l’élongation de la chaîne peptidique. Elle se caractérise par un spectre très large incluant bactéries atypiques, rickettsies, chlamydiae et spirochètes. Sa biodisponibilité digestive est excellente, mais elle est diminuée en cas d’ingestion simultanée de sels de calcium, fer ou magnésium. La doxycycline diffuse bien dans les tissus et possède une demi-vie longue, permettant des administrations biquotidiennes. Elle est éliminée principalement par voie biliaire. Les précautions concernent le risque de photosensibilisation, d’hyperpigmentation dentaire et de troubles digestifs. Dans les recommandations cliniques, la mention doxycycline sans ordonnance est souvent accompagnée de rappels sur la nécessité d’éviter son usage chez l’enfant et la femme enceinte, ainsi que sur la surveillance des traitements prolongés.

Sleep Apnea Surgery - Dr. Kasey Li - Palo Alto, California - Dr. Kasey Li - This site is for Sleep Apnea Surgery. Site is developed by a world renowned surgeon for educational purposes. It provides in-depth information on the surgical treatment of sleep disordered breathing.

  • http://www.sleepapneasurgery.com/about.html Sleep Apnea Surgery - Dr. Kasey Li - Palo Alto, California - This site is about sleep apnea surgery, and is developed by a world renowned surgeon in Palo Alto, California, Dr. Kasey Li. It is for educational purposes, and provides in-depth information on the surgical treatment of sleep disordered breathing.

    Country: 74.124.200.134, North America, US

    City: -118.26 California, United States

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