Teak

Teak is a symptom characterized by a burning sensation in the throat and chest, accompanied by a sour taste in the mouth. It usually develops gradually, starting with a mild burning sensation in the throat and chest, and can eventually become severe enough to cause difficulty swallowing. It can also be accompanied by a sour taste in the mouth and a hoarse voice. Teak can be caused by a variety of factors, such as acid reflux, GERD, smoking, and certain medications.