What treatment options are available for painful bladder syndrome or chronic interstitial cystitis?

There are multiple treatment options for interstitial cystitis, and the best option must be chosen for each patient.
Traditionally, treatment has been carried out with specific oral analgesics for interstitial cystitis associated with local treatments such as intravesical hyaluronic acid instillations or Botox injections into the bladder.
When these options fail, other alternatives are considered, such as sacral nerve stimulation or even cystectomy.
In recent years, new treatment options have emerged, such as immunosuppressive drugs or the administration of platelet-rich plasma, with promising results.