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  1. Acute sinusitis: Do over-the-counter treatments help?

  2. Acute sinusitis - Diagnosis and treatment - Mayo Clinic

  3. Allergy medications: Know your options - Mayo Clinic

  4. Chronic sinusitis - Diagnosis and treatment - Mayo Clinic

  5. High blood pressure and cold remedies: Which are safe?

  6. Sinus headaches - Diagnosis & treatment - Mayo Clinic

  7. Pseudoephedrine (oral route) - Mayo Clinic

  8. Breastfeeding and medications: What's safe? - Mayo Clinic

  9. Antihistamine, decongestant, and anticholinergic combination …

  10. Loratadine (oral route) - Mayo Clinic