Yes, cilia can grow back, especially after damage caused by smoking.
According to available information, cilia, the tiny hair-like structures in the airways, can regrow. Here's a breakdown:
- Regeneration After Damage: When you stop smoking, the cilia regrow and become active again.
- Impact of Smoking: Tobacco smoke paralyzes and destroys some cilia, impairing their ability to clear mucus.
Therefore, the answer is definitively yes, cilia can grow back, particularly after the cessation of smoking which allows for their regeneration and renewed functionality.
