Pentosan Polysulfate
ELMIRON ® (pentosan polysulfate sodium) is indicated for the relief of bladder pain or discomfort associated with interstitial cystitis.
SMILES: COC1COC(C(C1OS(=O)(=O)[O-])OS(=O)(=O)[O-])OC2COC(C(C2OS(=O)(=O)[O-])OS(=O)(=O)[O-])OC3COC(C(C3OS(=O)(=O)[O-])OC4C(C(C(C(O4)C(=O)[O-])OC)OS(=O)(=O)[O-])OS(=O)(=O)[O-])OC5COC(C(C5OS(=O)(=O)[O-])OS(=O)(=O)[O-])OC.[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+]
Based on 30 units per month. US $11.01 vs India $0.72 per unit.
Pentosan Polysulfate is filled about 43K times a year under Medicare Part D. At the prices above, that works out to roughly:
Rough estimate. Based on Medicare Part D prescription volume (not the entire US market) scaled by the representative monthly price — actual totals depend on dose, duration and coverage.