The Spanish phrase "como curar la sinusitis" translates to "how to cure sinusitis" in English. Sinusitis is an inflammation, or swelling, of the tissue lining the sinuses. Normally, the sinuses are filled with air, but when they become blocked, germs can cause an infection, according to WebMD.
The sinuses can becomes blocked for a number of reasons, including allergies and the common cold. Typical symptoms of sinusitis include facial pain, nasal stuffiness, cough and congestion. There are various forms of sinusitis, and in many cases, it can be treated with over-the-counter medication, explains WebMD. In more acute cases, a prescription from a doctor may be necessary.