we know that the main theraphy of congestive heart failure with severe edema is furosemide. In one of my patient with congestive heart failure and severe. Medscape - Hypertension-specific dosing for Lasix (furosemide), frequency- based adverse effects, comprehensive interactions, contraindications, pregnancy . In adults, the recommended maximum daily dose of furosemide administration is mg. When administered as an infusion, Furosemide may be administered. You can report any suspected side effects to the UK safety scheme. Furosemide is only available on prescription. If you miss a dose of this medicine, take it as soon as possible. Msx : -Metabolic: Serum electrolytes and carbon dioxide frequently during the first few months and periodically thereafter. Quitting smoking brings down your blood pressure and relieves heart failure symptoms. However, your doctor may prescribe it if they think the benefits of the medicine outweigh the risks. Related Drugs.