Brushing your teeth in the morning, retching, blood in your sputum.

May be throat showed inflammation, may also be showing acute pharyngitis or bronchitis, in brushing the teeth will stimulate the throat. Show throat has mucosal congestion edema, or blood vessel rupture will cause blood phenomenon, specific reasons can go to the hospital through laryngoscope examination. Need to use clear throat and anti-inflammatory drugs for treatment. In life do not eat some raw and cold spicy food.