Replacing a gas furnace can cost $400-$2,000 for a self-contained and vented wall unit that provides hot air directly to the surrounding space; $900-$3,500 for a gas floor furnace (heat rises from a grill flush with the floor); $1,700-$7,500 for a mid-efficiency gas furnace in a central heating system; and $2,500-$12,000 or more for a ...
Typical Adult Dose for Type 2 Diabetes. Immediate-release tablets: 500 milligrams (mg) twice a day, or 850 mg once a day. This dose may be gradually increased by 500 mg a week or 850 mg every two weeks. The maximum daily dose of metformin is 2,550 mg divided into three smaller doses. Extended-release tablets: 500 mg or 1,000 mg daily with an evening meal. The dose can be increased by 500 mg a week to a maximum of 2,000 mg. If you take Fortamet or Glumetza (modified release formulations of metformin), you may be given different dosing instructions.
Metformin Dosage for Type 2 Diabetes. 1  Age 10 to 16 -- The recommended starting dose is metformin 500 mg twice daily. 2  The maximum dosing for people in this age group is metformin 2000 mg total per day, divided into two or three doses.