Unfortunately, antibiotics cannot be used to treat either the flu or a cold.  In fact, a common cold will need to run its course, as there is no medication that can cure it.  However, over the counter cold medicines can help address symptoms including sinus congestion and persistent cough.  Warm fluids such as broth-based soups and herbal tea can also help soothe sore throats and break up mucus in the sinuses.  The flu, if caught early enough, can be treated with an antiviral medication.  However, this is only possible within the first few days of symptom onset, making it especially important for you to see a doctor as quickly as possible.  That is why Niagara Falls Urgent Care offers walk-in hours every day of the week.  We believe it is essential that patients can find a doctor quickly when they need one.  In addition to an antiviral, a preventative flu vaccine received each year can greatly decrease your chances of contracting the flu.  Otherwise, over the counter medications can address symptoms including fever, chills, cough, and body aches.  Additionally, whether you have the flu or a cold, plenty of fluid intake and lots of rest are necessary to help your body fight off the viral infection and get better.