Yes, there can be side effects associated with taking Alendronate, such as osteonecrosis of the jaw. However, this complication is very rare and is mostly seen in patients receiving this medication intravenously. It is important to inform your dentist about all medications you are taking, both prescription and over-the-counter, as they may interact with any dental procedures or increase the risk of bleeding. If you need more information, feel free to contact your pharmacy directly.