If you have insurance, you may be able to use your insurance to purchase your drugs online, but your cost will probably be exactly the same at any pharmacy since the cost is a co-pay that is determined by your insurer’s formulary and tier pricing. If you have a heart condition. Any pharmacy on that list has been analyzed to be sure it is safe and legal for you to use. If neither of those approaches works, then follow the steps below for finding a safe and legal pharmacy to order from. If you are due to have an operation or any dental treatment, please tell the person carrying out the treatment which medicines you are taking. Most online pharmacies do not prescribe or refill controlled substances, like Adderall, Xanax, or oxycodone. Do not take more than one tablet in any 24 hours.Online pharmacies allow you to fill prescription medications from the comfort of your home using a pharmacy site or an app rather than having to fill them in person. An online . Results Check each product page for other buying options. Prescription Required Sildenafil (Generic for Viagra) Tablets · 50mg · 6-day supply $$ Prime member price, 6 . Dapoxetine, also known as Priligy, is a medication used to treat premature ejaculation (PE) in men. It is a selective serotonin reuptake inhibitor (SSRI) that.