Does Theraflu Contain Egg?
Theraflu products, like Theraflu Daytime Severe Cold & Cough, do not list egg or egg-derived ingredients (such as albumin or ovalbumin) in their formulations. Common active ingredients include acetaminophen, dextromethorphan, phenylephrine, and guaifenesin, with inactive ones like sucrose, citric acid, and artificial flavors—no egg proteins.[1][2]
Is Theraflu Safe for Egg Allergies?
Yes, Theraflu is generally safe for people with egg allergies, as it lacks egg components. No warnings about egg appear on product labels or manufacturer sites (Novartis/GSK consumer health division).[1][3] Always check the specific variant's label, as formulations can vary slightly by country or product line (e.g., Theraflu Nighttime vs. Flu & Cold).
Why Might Egg Allergies Matter for Flu Meds?
Egg allergies rarely affect oral cold medicines like Theraflu, which differ from egg-based vaccines (e.g., some flu shots grown in eggs). Oral meds use synthetic or plant/animal-free sources. If your allergy is severe (anaphylaxis risk), confirm with a pharmacist or doctor—no reported cross-reactions with Theraflu.[4]
What If I'm Allergic to Other Ingredients?
Theraflu contains common allergens like aspartame (in some packets), FD&C dyes, or soy-derived lecithin. Scan for these if you have multiple allergies. Phenylephrine may interact with high blood pressure meds.[1][2]
Alternatives for Egg-Allergic Users