Respiratory Illness (includes Sinus Rinse instructions)
| Symptoms | Cold | Flu |
| Fever | Rare |
Usual; high (100F to 102F) |
| Headache | Rare | Common |
| General aches/pains | Slight | Usual; often severe |
| Fatigue, weakness | Sometimes | Usual; can last up to 2-3 weeks |
| Extreme exhaustion | Never | Usual; at beginning of illness |
| Congested nose | Common | Sometimes |
| Sneezing | Usual | Sometimes |
| Sore throat | Common | Sometimes |
| Chest discomfort, cough | Mild to moderate hacking cough |
Common; can become severe |
| Treatment |
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| Prevention |
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| Complications |
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Bronchitis, pneumonia (can be life threatening) |