Except for accounts used solely to pay postage due for shortpaid mail, address correction notices, and undeliverable-as-addressed pieces returned to sender (e.g., return service requested), mailers must pay a separate annual accounting fee for each extra service paid through an advance deposit account.
Immediate-release metoprolol tablets come in a number of strengths, including: 1  Lopressor or generic metoprolol tartrate 50 mg. 2  Lopressor or generic metoprolol tartrate 100 mg.
The medication is also available in a long-acting form (Glucophage XR) that comes in two strengths (500 mg and 750 mg). Long-acting metformin 1000-mg tablets are also available and are sold under the brand names of Fortamet Â® and Glumetza Â® . A liquid version of metformin, called Riomet Â® , is also available.