In pulmonary hypertension it works by relaxing blood vessels in the chest. It depends on the platform and insurance provider. What side effects can this medication cause? How to take Cialis When taking Cialis, swallow one tablet whole with water, never split tablets or double up on your dosage. You’ll also need to fill out a medical questionnaire with answers about your medical history, current medications, and lifestyle habits. Swallow the pill whole. For example, 2.Ad93% of users reported improved confidence in achieving an erection from using Eddie. ED Treatment without doctor’s visits, injections, or surgical implants. Get Eddie for Resizing · Money-Back Guarantee · Free Shipping · Designed by UrologistsTypes: Privacy Policy, Video Reviews, Physical Conditions, CLINICAL TRIALS and more. The four main medicines taken by mouth for erectile dysfunction are: Avanafil (Stendra). Sildenafil (Viagra). Tadalafil (Cialis). Vardenafil. These medicines are called PDE5 inhibitors. They enhance the effects of a chemical the body makes that relaxes muscles in the penis, called nitric oxide. シアリスの成分「タダラフィル」の効果. 陰茎の海綿体には多くのPDE-5（5型ホスホジエステラーゼ）が存在していますが、通常時に勃起していないのはこのPDE-5の働きによるものです。. しかし、何らかの原因でPDE-5が増え過ぎると、勃起したいときにでき.