Question
What should I do if I cough up blood-tinged phlegm a few days ago?
Answer
Coughing up blood-tinged phlegm due to a cold doesn’t require excessive worry. Most cases are caused by acute inflammation leading to mucosal swelling and capillary rupture. Drink plenty of water, always keep the indoor air clean, and there’s no need for special treatment. By staying hydrated and maintaining clean air, you’ll gradually recover. Regular exercise, avoiding spicy and greasy foods, and adopting a positive attitude after the cold is completely healed will ensure a full recovery.