Clinical study of tongue pain: Serum zinc, vitamin B12, folic acid, and copper concentrations, and systemic disease.
The aim of this retrospective study of patients with tongue pain who showed no improvement after initial treatment and examination was to find out if their lack of response correlated with serum concentrations of zinc, vitamin B12, folic acid, and copper, and if it was associated with coexisting systemic diseases. We studied 311 patients for whom we had data about serum concentrations of these elements, and recorded whether they had any systemic diseases and were taking medicines regularly. One patient (0.3%) had a copper concentration outside the reference range; 2 patients (0.6%) had folic acid concentrations outside the reference range. The corresponding number for vitamin B12 was 5 (2%), and for zinc 30 (10%). The systemic diseases with the highest rates were: hyperlipidaemia (n=53, 17%), gastritis or gastric ulcer (n=51, 16%), angina pectoris (n=39, 13%), diabetes mellitus (n=31, 10%), thyroid disease (n=31, 10%), mild mental disorder (n=27, 9%), hypertension (n=18, 6%), cerebral infarction (n=17, 6%), leiomyoma (n=15, 5%) and anaemia (n=15, 5%). Roughly 10% of the patients were deficient in zinc. This study suggested that the serum concentration of zinc was most important to the patients with tongue pain. Many patients had more than one systemic condition, and all were taking various drugs.
Yoshida
Hiroaki
H
First Department of Oral and Maxillofacial Surgery, Osaka Dental University, 1-5-17 Otemae, Chuo-ku, Osaka 540-0008, Japan. hiro-y@cc.osaka-dent.ac.jp
Tsuji
Kaname
K
Sakata
Takeichi
T
Nakagawa
Akihito
A
Morita
Shosuke
S
D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D000740:Anemia / Q000097:blood / Q000150:complications; D000787:Angina Pectoris / Q000097:blood / Q000150:complications; D002544:Cerebral Infarction / Q000097:blood / Q000150:complications; D003300:Copper / Q000097:blood; D048909:Diabetes Complications / Q000097:blood; D005260:Female; D005492:Folic Acid / Q000097:blood; D005756:Gastritis / Q000097:blood / Q000150:complications; D005926:Glossalgia / Q000097:blood* / Q000150:complications*; D006801:Humans; D006949:Hyperlipidemias / Q000097:blood / Q000150:complications; D006973:Hypertension / Q000097:blood / Q000150:complications; D007889:Leiomyoma / Q000097:blood / Q000150:complications; D008297:Male; D008875:Middle Aged; D012189:Retrospective Studies; D013959:Thyroid Diseases / Q000097:blood / Q000150:complications; D014805:Vitamin B 12 / Q000097:blood; D055815:Young Adult; D015032:Zinc / Q000097:blood* / Q000172:deficiency
D003300:Copper; D005492:Folic Acid; D015032:Zinc; D014805:Vitamin B 12