As with sildenafil, a high-fat meal or alcohol keep the body from absorbing it as quickly. These medicines are called PDE5 inhibitors. Furthermore, the longer half-life is the basis for tadalafil’s daily therapeutic use in treating pulmonary arterial hypertension. Contact your medical provider if you experience any side effects during treatment. Subsequently, the FDA approved both vardenafil [27] and tadalafil in Here are some key factors to consider when deciding: Pricing: Know how much your monthly supply will cost with shipping and tax.There are many ways to save on Cialis, which is available as both a brand-name and generic medication. Save with GoodRx. GoodRx can help you save over 97% . · The most promising supplement for boosting testosterone, according to Dr. Desai, is ashwagandha. A study in the American Journal of Men’s Health examined overweight men, ages 40 to 70, with. Generic Cialis Availability. Last updated on Cialis is a brand name of tadalafil, approved by the FDA in the following formulation(s): CIALIS (tadalafil – .