There are currently no treatments available today for mild/moderate COVID-19. If you do get Coronavirus, right now, we will take care of the symptoms that are caused by the disease. For most people, that will be taking over-the-counter medications, including fever reducers and cough suppressants. For those who have more severe symptoms who need to go to the hospital, the hospital will most likely give IV fluids, help them with supplemental oxygen, and may use hydroxychloroquine. The hospitals are testing new therapies through experimental trials.
Lack of many treatment options is why you must do those preventive measures that you hear everywhere — the best thing to do is prevent getting the disease in the first place, and that includes things like social distancing. It means making sure that you are more than six feet away from people whenever possible. If you do meet with others, try to do so outdoors or in a well-ventilated space (possibly with windows or doors open), and maintain your distance. If your company can let you work from home, wiping down all high touch surfaces often, washing your hands with soap and water for 20 seconds at a time — say your ABCs slowly, sing Happy Birthday twice, or count to 20 slowly.