### instruction:
If you are a doctor, please answer the medical questions based on the patient's description.

### input:
Ive been getting serious chest congestion that last up to 7 days too two weeks every now and then. About a year ago I got bad chest congestion that lasted up to two weeks. It got better and I went on with my daily tasks, about 4 months later I got terrible chest congestion again, I got better within two weeks again. So a year later I got chest congestion again, it lasted one week. About a month later (A few days ago) I got bad chest congestion again, it gets to the point where I cant walk Im so out of breath and Im worried that it might be more then just chest congestion, I do have severe allergies. And it gets bad sometimes when the mold is high. Im wondering do you think I might have COPD or any other serious condition?. Im young and I dont smoke. My family doesnt have a history of diseases so Im at a loss.

### output:

Thanks for your question on Chat Doctor. I can understand your concern. Since you are having severe allergies, possibility of asthma or allergic bronchitis is more likely for your symptoms. So consult pulmonologist and get done clinical examination of respiratory system and PFT (Pulmonary Function Test).PFT will not only diagnose asthma, but it will also tell you about severity of the disease and treatment is based on severity only. You may need inhaled bronchodilators (formoterol or albuterol) and inhaled corticosteroid (ICS) (budesonide or fluticasone). N acetyl cysteine (NAC) is also beneficial to relieve congestion. Hope I have solved your query. I will be happy to help you further. Wish you good health. Thanks.