Bad Breath, Bad Taste In Mouth, Nasal Congestion And Pain Or Discomfort

Reviewed on 5/13/2022

The symptoms of bad breath, a bad taste in the mouth, and nasal congestion can be present with sinus infections, hay fever, or upper respiratory infections. These may be accompanied by pain or discomfort in the throat. If you have signs of an infection that are not improving, seek the advice of a health care provider.

While the list below can be considered as a guide to educate yourself about these conditions, this is not a substitute for a diagnosis from a health care provider. There are many other medical conditions that also can be associated with your symptoms and signs. Here are a number of those from MedicineNet:

At MedicineNet, we believe it is important to take charge of your health through measures such as a living healthy lifestyle, practicing preventative medicine, following a nutrition plan, and getting regular exercise. Understanding your symptoms and signs and educating yourself about health conditions are also a part of living your healthiest life. The links above will provide you with more detailed information on these medical conditions to help you inform yourself about the causes and available treatments for these conditions.

Symptoms & Signs A-Z List

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