However, if the patient's edema is nephrogenic, that is, edema caused by kidney problems, it mainly depends on diuretics. If he has reached the level of renal failure and uremia and is unable to urinate, he can only metabolize water and toxins in his body through routine hemodialysis, and only through hemodialysis can the swelling be reduced, not by drugs.
If the patient is cardiogenic edema, that is, edema caused by heart failure, diuretics, including furosemide and spironolactone, can often play a role in eliminating edema.
If these drugs are not effective, torasemide can be added. If the effect is still not good, you can add novolac and Nocardia, and if necessary, you can also take tolvaptan orally. These drugs can be added on the basis of poor use of diuretics.