> After a few weeks I was tapered off them.
> I felt no different before, during or after them.
SSRI onset is slow, which is one of the common problems with treatment.
In studies where they survey both the patient and their family members, the family members actually start noticing improvements before the patient. Onset is slow and it takes a long time for patients to realize the positive effects.
Ideally they’re prescribed along with other lifestyle changes like your walks. It doesn’t have to be an either-or. A lot of patients get offended when doctors suggest things like walking because they think it indicates the doctor is telling them to “just walk it off” which doesn’t go well.
It’s not surprising you didn’t feel anything noticeable after a few weeks. It’s also unfortunate, but not too surprising, that your doctor wasn’t informed enough to communicate these things. Some doctors are great about setting expectations and following up. Others write a prescription and send patients off to fill it without the necessary context.
The other problem with SSRI treatment is that individually they are only barely better than placebo. They're among the worst classes of drugs as far as NNT, effect size or remission rate (individually! STAR-D treatment algorithm works for the vast majority of people)
Especially in acute cases, I think they should be replaced or augmented by something stylistically in the direction of esketamine. 6-8 weeks per medication trial is an absolute eternity, especially since some minority of major depressive episodes resolve spontaneously after a few months to a year.