Is it legal to buy prescription drugs from an online pharmacy in the USA? Estimated online pharmacies in the US are almost 50 thousand, and surprisingly the US pharmacy market is largely prescription based. It is a matter of interest to know whether buying online prescription drugs from an app for pharmacists is legitimate or not. So, purchasing prescription medicines through online pharmacy app and receiving those by mail might be legal if specific requirements to run online pharmacy are met. The pool of requirements varies as you are required to have a valid prescription and the other for the business from which you are ordering prescription medicines. Let us study a few steps to make sure that you are purchasing online prescription medicine from a legal online pharmacy app or website for pharmacy, with a valid prescription. First of all, consider Prescribers who provide online prescriptions You might have received emails or advertisements that say that you can buy prescription medicines with a discount even if you do not have a valid prescription with you. I too have received such messages and I choose not to fall prey. Purchasing medicines from such online pharmacies can be a big mistake, you should avoid doing it. For customers, when you choose to buy a prescription medicine from an online medical store, you must have a prescription to provide it to a pharmacy. As per the US federal law, pharmacies must make sure that, as a buyer, you have a connection with the doctor who's prescription you have submitted. Prescription is also required to have a doctor's signature on it. Beware of the online medicine apps saying that they have a doctor who can prescribe medications for you without even seeing you personally. This is a violation of law as the doctor should not have the authority to diagnose you on call or over email. Moreover, sometimes pharmacies send a detailed questionnaire, and based on the answers they suggest medications. A few times this too fails to meet some basic standards of diagnosis. Secondly, check for certified doctors for telemedicine In the early '90s, it was believed that the patient's diagnosis can only be done by physically examining them. With that being stated, the approach and implementation of telemedicine are rapidly growing and that is how we see the medical diagnosis method. Especially in the US, where non-profit association ATA has taken responsibility for the enactment and rulemaking to reshape telemedicine. Nowadays, as telemedicine is implemented and widely used by doctors and patients, majorly by US citizens. Doctors can now schedule and conduct an online examination of the patients through video consulting over the laptop or a smartphone. As we talked previously, compared to the online doctors that are not certified to diagnose the patients online and suggest medications, telemedicine doctors are