Common Nausea, Diarrhoea, Allergic reaction.

Expert advice for Duroxyl Tablet
Your doctor has prescribed Duroxyl to cure your infection and improve symptoms. Do not skip any doses and finish the full course of treatment even if you feel better. Discontinue Duroxyl and inform your doctor immediately if you get a rash, itchy skin, swelling of face and mouth, or have difficulty in breathing. Diarrhea may occur as a side effect but should stop when your course is complete. Inform your doctor if it doesn't stop or if you find blood in your stools. If you're on blood thinners, Duroxyl can interact with your medications and increase your bleeding tendencies.

Q. Does cefadroxil, or Odoxil contain sulfa or a form of penicillin drug?
No, they do not contain sulfa or not a penicillin drug. They are cephalosporin antibiotics

Q. Can I take Duroxyl for strep throat; bronchitis, sinus infection, tooth infection, yeast infection, or acne?
Yes, you can take Duroxyl in strep throat; bronchitis, sinus infection, tooth infection, or acne but you cannot take it for yeast infection. Please consult your doctor for your medical condition before taking the drug

Q. Can I take cefadroxil with Nyquil (acetaminophen, dextromethorphan, doxylamine, and pseudoephedrine), Tylenol (paracetamol), ibuprofen, or Benadryl (diphenhydramine)?
Cefuroxime is not reported to interact with Nyquil (acetaminophen, dextromethorphan, doxylamine, and pseudoephedrine), Tylenol (paracetamol), ibuprofen, or Benadryl (diphenhydramine). Please follow the advice of the doctor regarding their simultaneous use

Q. Does Duroxyl cause constipation or yeast infections?
Duroxyl may cause yeast infections, but it is not known to cause constipation

Q. Is Duroxyl safe?
Duroxyl is safe if used at prescribed doses for the prescribed duration as advised by your doctor

Q. Does Duroxyl need to be refrigerated?
Duroxyl needs to be stored at 20° to 25°C.