Mama, if baby's face is getting red when coughing at hirap na siya huminga, please see a doctor right away, okay lang na mag-urgent care na para peace of mind mo! Some babies do get flushed when they cough hard, pero kung struggle talaga siya or may labored breathing, hindi na normal yan. One of my mum friends' baby had something similar and kailangan lang ng proper check-up to know what's going on, baka simple cough lang, pero better safe than sorry with our babies, diba? Sumama ka na sa clinic para ma-check ng doctor agad. Sending you both strength!