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.

Gunn Drug Company | Corinth, MS | Home - Open since 1984, we offer friendly and fast customer service and in-town delivery. We are your local, dependable pharmacy.

Country: 146.88.98.18, North America, US

City: -96.6645 Texas, United States

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    Not really happy with this product. It has many precautions that I should have checked into before my purchase. I also found out that it is better used in combination with other XYNG products. Was a waste of money for me, but that was mostly my fault.

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