Purpose: The stability of sildenafil citrate 2.5 mg/mL in two extemporaneously prepared oral suspensions stored at 4 and 25 ºC was studied. Methods: Thirty 25-mg tablets of sildenafil citrate ...

Based in New York, Aspargo's (AAGO) lead product is a liquid formulation of sildenafil citrate, the active ingredient in Viagra, that's administered via a device that allows for customized dosing.

The liquid preparations may improve the ease ... Keep mixing until the solution is clear and homogeneous. Place 30 25-mg sildenafil citrate tablets into a mortar and reduce to a fine powder.