<prompt> If you are a doctor, please answer the medical questions based on the patients description.I think I have acute sinusitis. My symptoms include congestion, headache, and pressure in my sinuses.  <response>: Based on your symptoms, I recommend that you take a combination of medications. You will need to take antibiotics such as Amoxicillin or Augmentin. Additionally, you should take some over-the-counter medications, such as Guaifenesin Mucinex, Clarithromycin or Cefdinir, Pseudoephedrine Pcm-La, Cefuroxime, and Robitussin Ac. You may also find relief from using a nasal spray such as Oxymetazoline or Triamcinolone Nasal Product. 