There is a version of Viagra you can get without a prescription in the UK, called Viagra Connect. It’s the same drug as the 50mg dose of Viagra but with different packaging. But this isn’t available in the US.There are many safe, reliable online services offering ED prescriptions. It only comes in one dose: 50mg. In some cases, ED can cause a strain on relationships and impact self-esteem. Next review due on August 01, Box , Mission, KS If your pharmacy does not participate, you may be able to submit a request for a rebate in connection with this Savings Offer. You might decide against buying Viagra Connect from the pharmacy, perhaps because you feel you need a different dose of Viagra, maybe you want a more cost-effective ED treatment or maybe the discretion of an online solution is more appealing to you. These PDE5 inhibitors may cause headache, flushing, drop in blood pressure, or other adverse effects.Viagra Connect is an over-the-counter pill made by Pfizer that contains sildenafil, the active drug in prescription Viagra Credit: PA:Press Association. In recent years this has changed, however, as more options have been made available over the counter.. Earlier this month, a type of Cialis was made available at Boots stores across . Prevention tips Talk with a doctor FAQ Takeaway We did a deep dive into five over-the-counter alternatives to Viagra to determine whether they work and how to use them. Maskot/Getty Images. A sildenafil (generic Viagra) membership starts at $20 monthly for six tablets of 30 mg. For $ each month, you’ll receive 34 sildenafil tablets of 45 mg each. Generic Viagra (sildenafil): $20 to $ per month. Generic Cialis (tadalafil): $20 to $ per month.When oral medications might not be safe Check with your health care team before you take any medicine for erectile dysfunction. Medicines that you take by mouth are called oral medicines. Medicines that block an enzyme called CYP3A4. Viagra vs. Tadalafil is another licensed oral medication that treats ED, but it lasts for much longer — up to 36 hours Viagra only lasts around four hours.