Thanks for your question on Health Care Magic.
I can understand your concern.
You are having inhalation
lung injury.
And most commonly, this will cause
bronchitis (inflammation of airways).
Normally, no treatment is required. Avoid further exposure. Breath fresh air and take antihistamine and anti inflammatory drugs.
You will mostly improve in 1 day.
But if you still feel heaviness in chest, breathlessness, constant
cough etc than
consult pulmonologist and get done PFT (Pulmonary Function Test).
This will tell you about severity of bronchitis and treatment of bronchitis is based on severity only.
You may need inhaled bronchodilators and inhaled corticosteroid.
Don't worry, you will be alright.
Hope I have solved your query.
Wish you good health. Thanks.