Can symptoms of chlamydia infection show up after many partners?

Of course. Chlamydia can linger for a long time without causing any symptoms. This is how it is spread around so easily when people have intercourse without condoms. Get tested if you are at risk.

Related Questions

I have taken 4 x 250g of azithromycin for chlamydia infection, and had a episode of diarrhoea 6 and 1/2 hours later, is it still effective?

Side Effect. It's likely that the diarrhea you experienced was a side effect of the azithromycin so you should be fine, although I am sorry you had to go through that, that's never fun. If you find you are still experiencing symptoms of the chlamydia then talk to your doctor about other treatment options.