Cold will have a cough, cough phlegm na, sneezing, runny nose and other symptoms, usually milk tea because it contains too much sugar and fat, these things can make the cold runny nose and cough, cough symptoms aggravated, especially easy to increase phlegm, so it is not recommended to go to drink milk tea when you have a cold. Try to eat a lighter diet, you can eat light vegetables, fruits and coarse grains, but it can be a good cure for the cold, and you can add cold medicine to prevent further aggravation of symptoms due to even drinking milk tea, so you can’t drink milk tea at all when you have a cold, just try to drink some light tea.