Hi i have graves' disease with various problems .. eye disease also nd my sinuses are a real problem but i have chest pain green phlegm nd nausea ???

Not thyroid: The chest pain and the green phlegm is not from thyroid problems Sound like you might have pneumonia and you should see a doctor as soon as possible

Pneumonia?: Do you have a fever? It's possible you have pneumonia with the symptoms of chest pain. Chest pain can also indicate a cardiac problem. You need to contact your doctor ASAP!

Sounds like URI: Upper respiratory infection or pneumonia. Doesn't sound related t the Graves disease. See you doctor. You probably need antibiotics.