| Compare Symptoms! | |||
| SYMPTOM | Sinusitis | Allergies | Colds |
| Facial pain/pressure | Sometimes | Sometimes | |
| Duration of illness | MORE than 10-14 days | Varies | LESS than 10 days |
| Nasal Discharge | Thick, Yellow-green | Clear, Thin, Watery | Thick, Whitish, or Thin |
| Fever | Sometimes | Sometimes | |
| Headache | Sometimes | Sometimes | |
| Pain in upper teeth | Sometimes | ||
| Bad Breath | Sometimes | ||
| Coughing | Sometimes | Sometimes | |
| Nasal Congestion | Sometimes | ||
| Sneezing | Sometimes | ||