Modafinil (Provigil 200mg) Provigil 200mg is used to treat symptoms of excessive sleepiness caused by such conditions as sleep apnea, narcolepsy, or shift work sleep disorder. It is also prescribed for all forms of excessive daytime sleepiness where causes canât be identified.
Viagra is the brand name for sildenafil, a prescription drug used to treat erectile dysfunction (ED). Sildenafil belongs to a class of medications called phosphodiesterase inhibitors, which work by increasing blood flow to the penis during sexual activity, resulting in an erection. However, Viagra will not work without sexual stimulation. Manufactured by Pfizer Pharmaceuticals, Viagra was originally conceived as a…
