Do not take phentermine with any other diet medications without your doctor's advice. Phentermine can cause side effects that may impair your thinking or reactions. Be careful if you drive or do anything that requires you to be awake and alert. Avoid drinking alcohol. It can increase some of the side effects of phentermine. Phentermine may be habit-forming and should be used only by the person it was prescribed for. Read More
First Class packages to Canada are limited to no more than 4 pounds, for example. You can ship packages up to 66 pounds to Canada via Express or Priority mail. With these two methods, a basic 20-lb. package costs $116.95 and $71.70, respectively, at the time of publication. You can cut these costs almost in half by using U.S. Postal Service flat rate boxes.
Go to usps.com 'tracking' put in the label number, it should show the tracking info. You also can request an e-mail up-date for you and your customer which can be found next to the tracking info. International packages can take c 2-8 weeks to arrive, Canada can go a bit faster, but still has to go through two customs.