been there..
if you pay for the V.I.P. foreigner visit , you are off to the 5th floor to see a General Practioner 10-15 min.. who goes over everything with you then directs you to the necessary specialist I was wheezing and producing massive amounts of fluid
I went and had a chest X Ray, saw the pulmanologist, the otolaryngologist( itchy ears ), a lung/breathing therapist, and a blood test then back to the GP all in rapid fire no waiting approx 3 hours and total bill amounted to $65 US dollars
turns out I was having an allergic reaction .. and the culprit was cashews that were roasted by a coffee shop ( that took a few days to figure out)