The main treatment methods for patients with itchy lungs and cough are as follows: 1. Apply ointment externally: you can use peppermint cream or wind dispelling oil to apply externally to the chest, throat and back, which can play a role in draining the meridians and dispelling the wind to stop the cough. 2. Improve the examination: most of the coughs are caused by viral or bacterial infections. The first thing you need to do is to use antihistamines, such as ketotifen fumarate, chlorpheniramine maleate, paracetamol, etc., to reduce the congestion and edema of the throat mucosa and to stop the cough. 4. Nebulized inhalation drugs: you can nebulize budesonide, cortisone, etc., to relieve airway spasm.