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.

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  • Crystal - Exceeded my expectations

    I read all of the shade books and decided to give this one to try. The shade was getting boring for me so I was hesitant. I was pleasantly surprised by this book. It exceeded my expectations. I feel my relationship with this author has been renewed and I am looking forward to her next book in this series. I am hoping it's not going to be a series that never ends, like the Shade. A solid trilogy would be great. The author seems smart and quick! I have no idea how she writes these books so quickly, but as a reader, I appreciate it! I loved the characters in this book. They are people I cared about and I want to know what happens to them!

  • BostonBelle - Attention Sugar Addicts!

    I found this book easy to read and the BFC 'lifestyle' even simpler to adapt to. The foods I eat can be found anywhere! Breakfast:Cheerios & Almond milk; Snack:string cheese; Lunch:Lean Cuisine Roast Turkey and Vegetables; Snack: Better Cheddars; Dinner: A salad made with turkey deli meat, avocado, lettuce, and Newmans Caesar dressing. If I want sugar in my cereal I add Truvia which is sold at 3 of my local grocers. If I want coffee, I order it with heavy cream and add a packet of Truvia. 'Legal' sugars are Stevia, Truvia or erythritol, and Xylitol. Weight Watchers worked for me for a while- but I craved sugar all the time!! The South Beach induction phase was too strict for me. The book offers 'Carb Swap' meals and Jorge's site offers alternatives if you're dining out. I occasionally hit McDonald's and I order an Angus burger no bun and a small fry. I no longer crave sugar and can easily satify my sweet tooth with Sugar free York peppermint patties or Sugar free Hershey squares. I love The Belly Fat Cure!

  • Alicia Woodworth - Good product

    Im using the entire line of products and like them a lot. My skin is smoother and younger looking. The best part....my sun spots have faded....now I don't need to have the laser or chemical peel that I was saving up for!

  • YVETTE RENEE RIVERS - GREAT READ

    Wow what's next I love these CHARACTERS they were the truth I love me some Mayhem AWESOMENESS The whole series was straight fyahhhhhhhhhh

  • LISA - Lovin this Cute but Power full Lantern and Flashlight

    I have a larger one that I use for power outages. But this compact one is super cute and can beam when it expands open and from the bottom flashlight simultaneously or separately. It really packs a punch for its size. I have decided to keep it right on my desk because it does not take up a lot of space. In South Florida we get a lot of power outages without any warning so I have to scramble for a flashlight. Having a Lantern sitting on my desk is very convenient and practical. I was also able to move the handle to the top quite easily.