I have written before about taking Spironolactone for Edema related to Heart problems at my present age of 65. However, what Spironolactone also does is reduce your libido considerably. So, if you are a man for example, you might walk or drive by a very pretty woman and you might say to yourself, "Oh. She's pretty" but not have any feelings much other than that as a man. Doctors prescribe spironolactone because you might only pay about 20 to 30 dollars for 30 pills. However, if you take Eplerenone instead (which does not suppress your libido) your feelings might be more normal from before regarding your libido if you are a man. However, here in the U.S. Eplerenone might cost 90 dollars or more for 30 tablets. So, this is something to consider as well.
My thoughts after I started taking spironolactone were that I felt so much better and my quality of life improved so much and I immediately lost at least 15 pounds in water weight while taking spironolactone that my life became immediately of a higher quality and I didn't feel strained all the time while awake like often happened before going on Spironolactone for edema. So, both eplerenone basically are supposed to completely eliminate edema swelling symptoms in legs and feet while you are taking them and the same is supposed to be true of eplerenone. I haven't tried eplerenone yet but might in the next week or so instead of spironolactone. Eplerenone appears to be a more recent designer drug of the last 10 to 15 years whereas spironolactone apparently has been around much longer.
Eplerenone
From Wikipedia, the free encyclopedia
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|---|---|
| Systematic (IUPAC) name | |
| pregn-4-ene-7,21-dicarboxylic acid, 9,11-epoxy-17-hydroxy-3-oxo, γ-lactone, methyl ester (7α, 11α, 17α) | |
| Clinical data | |
| Trade names | Inspra |
| AHFS/Drugs.com | monograph |
| MedlinePlus | a603004 |
| Pregnancy cat. | B3 (Aust) |
| Legal status | Schedule 4 (Aust), Rx only (US) |
| Routes | oral |
| Pharmacokinetic data | |
| Bioavailability | 69% |
| Metabolism | hepatic (CYP3A4) |
| Half-life | 6-8 hours |
| Excretion | 67% renal 32% biliary |
| Identifiers | |
| CAS number | 107724-20-9  |
| ATC code | C03DA04 |
| PubChem | CID 5282131 |
| IUPHAR ligand | 2876 |
| DrugBank | DB00700 |
| ChemSpider | 10203511 |
| UNII | 6995V82D0B |
| KEGG | D01115 |
| ChEBI | CHEBI:31547 |
| ChEMBL | CHEMBL1095097 |
| Chemical data | |
| Formula | C24H30O6 |
| Mol. mass | 414.49 |
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Contents
Medical use
Eplerenone is specifically indicated for the reduction of risk of cardiovascular death in people with heart failure and left ventricular dysfunction within 3–14 days of an acute myocardial infarction, in combination with standard therapies and as treatment against hypertension. It appears equivalent to spironolactone but is much more expensive.[1]Adverse effects
Common adverse drug reactions (ADRs) associated with the use of eplerenone include: hyperkalaemia, hypotension, dizziness, altered renal function, and increased creatinine concentration.[2] Eplerenone may have a lower incidence of sexual side effects such as feminization, gynecomastia, impotence, low sex drive and reduction of size of male genitalia.[3] Due to the high risk of elevated potassium levels in individuals taking eplerenone, the United States FDA suggests routine checks on the individual's potassium level to screen for hyperkalemia.Contraindications
Eplerenone is contraindicated in patients with hyperkalaemia, severe renal impairment (creatinine Cl less than 30 ml/min), or severe hepatic impairment (Child-Pugh score C). The manufacturer of eplerenone also contraindicates ( relative C.I. ) concomitant treatment with ketoconazole, itraconazole or other potassium-sparing diuretics (though the manufacturer still considers taking these drugs to be absolute C.I.) Potential benefits should be weighted against possible risks.Drug interactions
Eplerenone is primarily metabolised by the cytochrome P450 enzyme CYP3A4. Thus the potential exists for adverse drug interactions with other drugs that induce or inhibit CYP3A4. Specifically, the concomitant use of the CYP3A4 potent inhibitors ketoconazole and itraconazole is contraindicated. Other CYP3A4 inhibitors including erythromycin, saquinavir, and verapamil should be used with caution. Other drugs that increase potassium concentrations may increase the risk of hyperkalaemia associated with eplerenone therapy, including salt substitutes,[4] potassium supplements and other potassium-sparing diuretics.Lab Synthesis
Steroidal, Aldosterone Antagonists: Increased selectivity of 9α,11-epoxy derivatives. doi:10.1002/hlca.19970800220.
end quote from:
eplerenone, from wikipedia.
Later: April 1st 2014. I found out I had just too much pain and other bad reactions to be able to benefit from Eplerenone. I was very discouraged by this. I first reduced my dose of eplerenone to 1/2 tablet. This still didn't help so I went back on 1/2 tablet of spironolactone. Though there is a tiny amount of swelling of edema with 1/2 tablet of spironolactone I found that my pain left when I stopped taking eplerenone and I found 1/2 table of spironolactone does not take away a man's sexual desire (at least in my case) and this makes my wife very happy. So, maybe this is an alternative. I haven't really told my doctor what I have done yet but I consulted with my son who is a trained Nurse with a Bachelor of Science in Nursing. He said it is important not to suddenly go off either of these drugs because it is too hard on your body. They really change the way one's body operates and one has to be careful of both of them in this sense. Both Spironolactone and Eplerenone reduce morbidity (deaths) in patients who have Edema. So, the main reason people take either Spironolactone or Eplerenone is so they don't suddenly have a heart attack, heart failure or stroke or other complication that kills them because of the stress on one's heart if you have a heart problem and edema at the same time. Both these medications completely relieve the body of all symptoms of Edema if either of these medications can be tolerated by the person taking one of them. The easiest to be able to take by most people in Spironolactone but it will take away all of your sexual feelings completely if you take a full dose if you are a man. But staying alive is nice too.
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