Glossodynia is a painful burning sensation of the tongue. It occurs in postmenopausal women. Its etiology is unknown, and there is no successful treatment. Which of the following statements best describes this condition?
1) Glossodynia is a common condition that affects both men and women.
2) Glossodynia is a condition characterized by a tingling sensation in the tongue.
3) Glossodynia is a condition that occurs in premenopausal women.
4) Glossodynia is a painful burning sensation of the tongue that occurs in postmenopausal women and has an unknown etiology with no successful treatment.