However, they are not as heavily regulated as pharmaceutical medications and many of their claims are not backed up by scientific evidence. The addition of a new, self-care option that is accessible in UK pharmacies is beneficial in helping men with erectile dysfunction to manage their condition. Access to prescription-only treatments is also available through the Boots Online Doctor Erectile Dysfunction Service. Other medicines containing tadalafil will still be available to obtain on prescription. Cialis Together will not be sold to those with severe cardiovascular disorders; at high cardiovascular risk; severe kidney or severe liver failure; or taking certain interacting medicines.Viagra (sildenafil), Cialis (tadalafil), Levitra (vardenafil) and Spedra (avanafil) are all available on prescription in the UK at a range of doses. Other over the counter ED . AdRead customer reviews &find best sellers. Free delivery on eligible orders! Free UK delivery on eligible ordersPopular Links: Grocery · ELECTRONICS · BEAUTY. AdBuy Treatments Safely & Discreetly From A Registered UK Pharmacy. 5* TrustPilot Rating. Lowest UK Prices. We Guarantee To Beat Any Price Online. 5* TrustPilot Rating. Order Now.