Chicken Ramen Broth Substitute for Chicken Noodle Soup?

So im trying to get over a cold and i dont take medicine i ran out of chicken noodle soup and its too cold/dont feel like going out to get more, i have TONS of chicken ramen if i just heated up water and mixed the powder would that be a good enough substitute/get the same effect? Its pretty much just chicken broth in powder form right?