If you have caught a cold, there are some natural flu and cold treatments that you can use to treat it:
If you are feeling a little bit under the weather, then take some time off from your job, and take a day or two to rest and relax. Stay in bed, and make sure you are taking either steaming hot showers or baths. The steam that rises from the water will help to work as a decongestant, and will essentially help you to breathe a little bit better if your are having trouble breathing.
If steam does not work, then try using a neti pot. Neti pots gently wash away excess mucous, bacteria, and viruses from the sinuses. Simply fill the neti pot with warm filtered water and 1/4 teaspoon of non-iodized salt, insert the tip of the neti pot into one side of your nose, lean forward with your head slightly tilted to one side, and allow the saline solution to flow from one side of your nose to the other. Repeat on the other side. This process will clear your sinuses, allowing you to breath more freely.
If you have a sore throat, try gargling with warm salt water. Salt ...