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.
1 Metformin with insulin: At first, 500 mg a day. 2  Your doctor may increase your dose by 500 mg every week if needed until your blood sugar is controlled. 3  However, the dose is usually not more than 2500 mg per day. 4  Children 10 to 16 years of ageâAt first, 500 mg two times a day taken with the morning and evening meals. However, the dose is usually not more than 2500 mg per day. 2  Metformin alone (GlucophageÂ® XR): At first, 500 mg once daily with the evening meal. 3  Your doctor may increase your dose if needed until your blood sugar is controlled. 4  However, the dose is usually not more than 2000 mg per day.