<s>[INST] bout once per yr, I have what I call sinus with discharge of phelm from mouth and nose. I experienced  an eposide where I found it difficult to stand or  coordinate, room spinning, sweatinf, nauseaetc. I had to throw up. After about 45 minutes, except for a bad taste in my mouth, I was back to normal. [/INST] Hi. For sinus headaches, treatment starts with decongestants, pain relievers, and nasal irrigation to ease sinus pressure and congestion and help Chat Doctor. Antibiotics or nasal steroids are often used as a second line of attack to treat the underlying infection or chronic disease. A sinus headache caused by an infection should go away soon after starting treatment. Migraine treatment isn't just about stopping a migraine once it starts. It's also about preventing them and reducing their frequency, severity, and duration. </s>