Furosemide 40 mg is a kind of medicine categorized in the medical field as a loop diuretic.  A diuretic is something that encourages the production of urine.  A loop diuretic is a type of diuretic that works at the ascending loop of Henle located in the human kidney.  As an effective loop diuretic, furosemide 40 mg is mainly used in the medical setting as a drug that can treat both edema and hypertension that has emerged because of the presence of renal insufficiency or congestive heart failure.  Furosemide 40 mg, used as a loop diuretic, is very effective in patients who have kidney functions that are impaired.

Furosemide 40 mg can also be a good drug for those who suffer from renal impairment, hepatic cirrhosis, nephrotic syndrome, pulmonary edema, cerebral edema, and it can also be a good drug for managing patients with severe hypercalcemia coupled with sufficient rehydration therapy.

If your doctor has prescribed you to take furosemide 40 mg, then you have to make sure that you learn and understand how this medicine works for you.  Make sure to read the medicine pamphlet that comes with your furosemide medicine pack.  Take furosemide 40 mg by mouth as instructed by your doctor.  You can take this medicine either with food or without any food at all.  Depending on your doctor’s instructions, you can take furosemide 40 mg once or two times a day.  In order for you not to experience any hassles of getting up late at night just to urinate, you should take furosemide 40 mg about 4 hours prior to your bedtime.

The dose of furosemide actually is based on your own current medical condition, your current age, medical history and responsiveness to the treatment regimen.  For younger patients such as children, the dose is mainly based on weight.  Older individuals typically begin with a much lower dosage of furosemide in order to minimize the risk of developing any side effects.  Keep in mind that you do not increase your dose by yourself or use it more often than what your doctor instructed.

If you have been prescribed to take furosemide 40 mg, make sure to take it at regular intervals in order to benefit most from it.  In order to help you remember when to take this drug each day, you should take it at the same times per day.  Even if you feel rather well enough, you should still continue taking the drug until you have completed the full course as your doctor ordered.  You see, many people who have high blood pressure do not feel sick, and this is also the same when taking furosemide 40 mg.  Even if you feel rather well already, you should still continue taking the drug up until you have finished the full course.

Keep in mind that taking furosemide 40 mg without any restraint or taking too much than your recommended dose will make you suffer the following side effects: serious loss of body water and loss of essential salt and minerals, leading to dehydration.  Other side effects include weakness, confusion, muscle cramps, drowsiness, syncope or fainting, dry mouth, nausea, thirsty feeling, irregular and fast heartbeat, vomiting, and abnormally lowered amount of urine.