About the brand of the drug.
Fildena 100 is a brand name produced by Fortune Healthcare India for the purpose of treating male impotence, also known as erectile dysfunction (inability to maintain or achieve an adequate erection during intercourse). Fildena contains the popular sildenafil citrate salt, first launched as Pfizer's Viagra. It comes in a pack of 10 tablets, which are purple in color and triangular in shape. It is available from online pharmacies, but you must present a prescription to purchase it.
about the drug
Fildena is a registered trademark of Fortune Healthcare India used for the purpose of branding their Sildenafil Citrate tablets. Fildena is available in various strengths namely 25mg, 50mg, 100mg and 150mg with a minimum market price of $0.69 in the United States. Sildenafil citrate is characterized by PDE-5 drugs, which are used to treat male impotence problem and some of them are also used to treat pulmonary hypertension. Sildenafil citrate marketed as Lovegra is used to increase libido in women.
In the salt of the drug
As mentioned above, the active pharmaceutical ingredient of Fildena 100mg is Sildenafil Citrate, the popular drug market like V*agra from Pfizer. Sildenafil was first discovered by Pfizer in 1989 for the treatment of heart-related chest pain. It was accepted for medical use in the United States and Europe in its patent expired and generic versions began to come out. It works by deactivating an enzyme present in our body called PDE5 or phosphodiesterase - 5 that causes an increase in blood flow to the penis and is capable of causing a progressive and extensive erection in men.
how the drug works
As mentioned above, Sildenafil Citrate works by increasing blood flow to the p*nis, Fildena 150 resulting in a long and lasting erection. To understand the effects of this drug, let's first understand the anatomy of the male erection. A male erection is achieved when a chemical called NO (nitrous oxide) is produced in the male penis which internally activates an enzyme called "guanylate cyclase". This guanylate cyclase converts a natural chemical in the body called GTP into C-GMP and this C-GMP is responsible for erections. Sildenafil deactivates the PDE-5 enzyme that is responsible for breaking down GMPs. In simpler language, sildenafil breaks down the enzyme (PDE-5) that is responsible for lowering the erectile effect of another enzyme (C-Gmp). Sildenafil citrate has the highest oral absorption compared to other drugs in the same class, with up to 92% absorbed orally. Sildenafil takes approximately 1 hour to reach its maximum effect in the human body, which decreases with the intake of the high-fat meal. It is eliminated from the body much faster than other members of the family since the time it takes for the body to reduce its concentration by half is 3 to 5 hours.