Ingredient directory
Active Ingredients A–Z: NDC Codes by Ingredient
Active ingredients named in finished FDA product listings. Choose one to see every brand and generic product that contains it, with their NDCs.
- Warfarin sodium 149
- Water 171
- Watermelon 9
- Wheat 29
- Whey 8
- White petrolatum 87
- Willow bark 6
- Witch hazel 122
- Wood creosote 101
- Wormwood 62
- Wyethia helenioides root 31
Ingredients, salts and combinations
Ingredients are listed as the FDA records them, including the salt form (atorvastatin calcium is listed separately from atorvastatin). A combination product appears under each of its active ingredients.
Drug classes group ingredients by how they act: see drug classes.