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Causes of Black Tongue
Consultant for PediatriciansConsultant for Pediatricians Vol 6 No 7
Volume 6
Issue 7
In his recent case involving a child with a black tongue, John Harrington, MD, noted that certain types of yeast and bacteria produce porphyrins that can give the tongue a black appearance.
In his recent case involving a child with a black tongue,1 John Harrington, MD, noted that certain types of yeast and bacteria produce porphyrins that can give the tongue a black appearance. To Dr Harrington's comments, I would add that this condition can also occur after ingestion of bismuth subsalicylate (Pepto-Bismol). It is important to keep this in mind when obtaining a history.
- David M. Klein, MD
Boro Park Pediatric, PLLC
Brooklyn, NY
References:
REFERENCE:
1.
Harrington JW. Making the rounds: round 3.
Consultant For Pediatricians.
2007;6:157-164.
Articles in this issue
Vitamin D Deficiency Rickets
Herpes Simplex Dermatitis
The Core of the Matter
Typhoid and Malaria: Now in Your Waiting Room
The Hidden Dangers of Fashion
Gratitude
Infant With Facial Anomalies
Erythropoietic Protoporphyria and Atopic Eczema With Coinfection
Epidermal Inclusion Cysts
Causes of Black Tongue
Group A -Hemolytic Streptococcal Vulvovaginitis
Indurated Lesion on Child's Metacarpophalangeal Joint
Update on Pediatric Rheumatology
Young Child With Hematuria and Dysuria
Photoclinic: Fragile X Syndrome
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