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.

Home - A commercial office, residential and industrial cleaning, facilities, and janitorial company.

Country: 192.186.234.161, North America, US

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  • Ariel - ABSOLUTELY WONDERFUL

    This product mademe super happy. My chest and back cleared up immediately after several uses. I have recommended this product to my friends and they would say the exact same thing. We have all been pleased with our results!

  • T. N. C. - Great but very LARGE and hard to swallow

    Love that these vitamins have so many beneficial ingredients. I took away one star for how large the vitamins are. My daughter is okay with swallowing pills, but this one is exceptionally large at 7/8 of an inch long, nearly 3/8 of an inch wide, and 1/4" thick. It's too bad they can't make the pills smaller and recommend taking more smaller ones rather than a large one.

  • Natlee - Great little thermometer!

    I found this on Amazon after realizing that I needed a reliable thermometer for our new baby. Although I just received it, I have tested it on myself and my husband and have found it to provide accurate readings. On top of that, it is very simple to use. I would reccommend this to anyone looking for an affordable and user friendly thermometer.