You should also call your insurance company to see if they cover erectile dysfunction medications. The most common symptoms of erectile dysfunction include difficulty achieving or maintaining an erection and reduced sexual desire. While each PDE5 inhibitor differs slightly, they’re very similar in treating erectile dysfunction. Men who are taking nitrates or nitroglycerin Those with hypotension Men who have heart disease or heart failure ED can be the first sign of other health conditions, including cardiovascular disease and diabetes. This increase in blood flow results in a firmer, longer-lasting erection.Lemonaid Health is a national telehealth company based in San Francisco, CA. Our medical team needs your blood pressure to prescribe ED meds If you don’t already know . Tadalafil is the active ingredient in a branded drug called Cialis. Tadalafil is approved by the FDA to treat erectile dysfunction. It’s available from Lemonaid in 5mg, 10mg and . Cialis Daily is a popular brand-name ED medicine approved by the FDA for erectile dysfunction. The active ingredient is Tadalafil. Brand-name Cialis is made by Lilly. .