How to treat a cold?

To treat a cold:

1. Rest
2. Stay hydrated. (drink plenty of fluids)
3. Use over-the-counter remedies (e.g. decongestants, pain relievers, cough syrup)
4. Use a humidifier or take steaming showers
5. Try salt water gargles
6. Consider using a nasal decongestant spray (short-term use only)
7. Apply warm compresses for sinus pressure relief.