no they don't need to go back to a physician to get a...

no they don't need to go back to a physician to get a refill.
you can even order your first script by answering a couple of questions online without visiting a physician. this is why they're using telemedicine, no face to face contact ever.

there are a lot of patients that don't feel comfortable going to see someone/doctor about this problem so this is a huge market to tap into. they can order from the comfort of their home. This is also where off label use could be big.

the reason Japan don't get a lot of repeat clients is because they have to continually go back to the doctor every time they want a new script. Our team are all over this!