Binder/Film Former
A copolymer of vinylpyrrolidone and vinyl acetate used as a binder and film-forming agent in tablets.
Colorant
A synthetic blue dye. Less commonly allergenic than other dyes but reactions are documented.
pH Adjuster/Buffer
Colorant
Sweetener/Filler
Lubricant
Filler/Binder
Glidant
Disintegrant/Filler
Sweetener
| Ingredient | Purpose | Common Allergen? |
|---|---|---|
| Copovidone K25-31? | Binder/Film Former | Uncertain — Povidone |
| FD&C Blue No. 1 | Colorant | ⚠️ Yes — Dye |
| Citric Acid Monohydrate | pH Adjuster/Buffer | No |
| D&C Red No. 30 | Colorant | No |
| Dextrose | Sweetener/Filler | No |
| Magnesium Stearate | Lubricant | No |
| Maltodextrin | Filler/Binder | No |
| Potassium Citrate | — | No |
| Silicon Dioxide | Glidant | No |
| Sodium Polystyrene Sulfonate | — | No |
| Starch, Corn | Disintegrant/Filler | No |
| Sucralose | Sweetener | No |
This medication contains ingredients flagged in the following groups. Patients with these sensitivities should consult their prescriber.
2 ingredients may have cross-contamination risk with gluten (source-dependent):
1 ingredient may contain mammalian-derived components:
Other versions of Diphenhydramine HCl that avoid allergens found in this formulation.