Can you get rid of urethral syndrome without going to a doctor?

No: Urethral syndrome is infection, acute or chronic,of the periurethral glands or Skene's glands around the female urethra. They are the embryological equivalent of the prostate gland in the male. The treatment involves antibiotics,short term for acute,long term for chronic. Also a dose after sexual intercourse. Sometimes hormones help. You need to see a medical doctor for evaluation and treatment.