I was thinking it would be possible that they actually stumbled across something factual. But it's really hard to ask about this on todays web, because everything is so polarized, with Antivax versus "debunkers" whose sole goal is to win the debate. I sort of wished that there were some highly intelligent people who didn't care about this at all who could look into it from a fresh perspective. Some martians or something.

The reason I'm asking this is because my mother is heavily into antivax. And I really can't deal with any of her sources, but if they're right about about something, I'd like to know.

For context: my mother said that my father has used these decongestants regularly for as long as she has known him. He passed this habit onto me when I was young, originally with Afrin, then Narix. Given there is a recommendation to not use these decongestants for extensive periods of time and apparently a rebound effect and syndrome called rhinitis medicamentosa comes from ditching it's use after said long periods, my mother decided using it like this is unhealthy and thus cut my use of it for the day, and given this stuff is cited in Wikipedia and a fair number of news/medical articles, it seems legitimate, and thus I agreed.

After that, my skin is more prone to goosebumps and being overly sensitive, my eyes are watering more, my throat feels more scratchy (although I already woke up with that, before my mother made this decision) my nose is running way more than it used to.
Can I blame withdrawal on this?
What happened to me?
How long does this last?

And is this site really where I should turn to to try to find out?

Good news: I'll be starting my new work in Cape Town, South Africa soon.

Not so good news: I have depression, and is currently on the antidepressant Sertraline.

My question would be the following:

How are prescriptions of the antidepressant handled in the South African health care system? Can I obtain, from either a GP or a Specialist, a sort of "long-standing" prescription, valid for (say) a few months, that will allow me to refill at pharmacies or dispensing GPs, without me having to be referred to a Specialist each time I need a refill? I understand that recurring examinations by a Specialist are likely necessary, but I don't expect those to be frequent, as my condition is fairly stable now.

Also a related question: I'm otherwise young and physically healthy, not affected by chronic conditions except depression. However, it seems that any health insurance schemes there that cover my condition would be rather expensive. Those policies typically include a broad coverage of chronic conditions, most of which I don't foresee a need. For one like myself, what suggestion would you give in terms of health insurance selection?

Many many thanks <3