Colorant
A widely used artificial red dye. Among the most common dye allergens.
Capsule Shell
Derived from animal collagen. Used in capsule shells. Not suitable for vegetarians/vegans or those with specific animal protein sensitivities.
Solvent/Vehicle
Fatty acid esters derived from coconut or palm kernel oil. Used as a solvent and vehicle in oral and topical formulations. May be relevant for individuals with coconut sensitivity.
Binder
A synthetic polymer used as a binder. Rare sensitivities documented in medical literature.
Solvent/Humectant
An organic compound used as a solvent and humectant. Can cause contact dermatitis in sensitive individuals.
Skin Conditioner
Suspending Agent/Thickener
Coating Agent
pH Adjuster
Emulsifier Base
Sweetener/Humectant
Emulsifier
Colorant/Opacifier
Solubilizer/Emulsifier
| Ingredient | Purpose | Common Allergen? |
|---|---|---|
| FD&C Red No. 40 | Colorant | ⚠️ Yes — Dye |
| Gelatin | Capsule Shell | ⚠️ Yes — Animal |
| Medium-chain Triglycerides | Solvent/Vehicle | ⚠️ Yes — Coconut |
| Povidone | Binder | ⚠️ Yes — Povidone |
| Propylene Glycol | Solvent/Humectant | ⚠️ Yes — Propylene Glycol |
| Hamamelis Virginiana Top Water | Skin Conditioner | No |
| Magnesium Aluminum Silicate? | Suspending Agent/Thickener | No |
| Shellac | Coating Agent | No |
| Sodium Hydroxide | pH Adjuster | No |
| Sorbitan | Emulsifier Base | No |
| Sorbitol | Sweetener/Humectant | No |
| Soybean Lecithin | Emulsifier | No |
| Titanium Dioxide | Colorant/Opacifier | No |
| Vitamin E Polyethylene Glycol Succinate? | Solubilizer/Emulsifier | No |
This medication contains ingredients flagged in the following groups. Patients with these sensitivities should consult their prescriber.
1 ingredient may contain mammalian-derived components:
Other versions of acetaminophen, dextromethorphan hydrobromide, guaifenesin, phenylephrine hydrochloride that avoid allergens found in this formulation.