I've just finished my tuberculosis treatment earlier this April after nine months on medication, but then I caught COVID at the end of the month. Since then, I haven't had any COVID symptoms, and an HRCT showed no lung infections. However, I'm struggling with a persistent dry cough and an itchy throat. There's also white mucus that shows up every morning but only a little bit. I've tried Alex syrup and some home remedies like ginger and honey, but nothing seems to be working. What could be causing this ongoing cough, and should I be worried?
take syrup ascoril and drink hot water