Home » Duloxetine (20mg) + Methylcobalamin (500mcg) Duloxetine (20mg) + Methylcobalamin (500mcg) — Medicines & Generic Alternatives Medicines containing Duloxetine (20mg) + Methylcobalamin (500mcg) 1 products found DUVANTA NP 20MG TABLET — ₹144.84 | Brand: Intas Pharmaceuticals Ltd