Generic Viagra Information
Description and FunctioningGeneric Viagra, also known as sildenafil citrate, is an oral therapy used to treat erectile disfunction or impotence. Its active ingredient, the citrate salt of sildenafil, is a selective inhibitor of cGMP -specific PDE5 (cyclic guanosine monophosphate-specific phosphodiesterase type 5).
Chemical SynthesisSildenafil citrate, the active ingredient for Viagra pills or generic Viagra meds, has the following structural formula:
Viagra pills come in 25 mg, 50 mg and 100 mg doses. The common starting dose is 50mg, but it is your doctor who should advise you about the correct dose you might need.
These pills are supplied as blue film-coated pills, with a rounded-diamond shape. These contain sildenafil citrate. As for the nominal indications, please refer to the following table:
| 25 mg | 50 mg | 100 mg | |
| Obverse | VGR25 | VGR50 | VGR100 |
| Reverse | PFIZER | PFIZER | PFIZER |
| Bottle of 30 | NDC-0069-4200-30 | NDC-0069-4210-30 | NDC-0069-4220-30 |
| Bottle of 100 | N/A | NDC-0069-4210-66 | NDC-0069-4220-66 |
It is recommended to store Generic Viagra at a 77°F (25°C) temperature.
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