Pellagra - Wikipedia Pellagra is a disease caused by a lack of the vitamin niacin (vitamin B 3) [2] Symptoms include inflamed skin, diarrhea, dementia, and sores in the mouth [1] Areas of the skin exposed to friction and radiation are typically affected first [1] Over time affected skin may become darker, stiffen, peel, or bleed [1] [3]
Pellagra (vitamin B3 or niacin deficiency) - DermNet A form of pellagra is seen in Hartnup disease (MIM 234500), an autosomal recessive inherited disorder of the SLC6A19 gene resulting in impaired absorption of tryptophan from the bowel and excessive excretion by the kidneys What causes pellagra? Pellagra is the result of niacin deficiency
The 3 Signs of Pellagra and How to Treat Them - Verywell Health Pellagra shows up a collection of symptoms, commonly referred to as "the three D's": dementia, diarrhea, and dermatitis While the condition can be cured if diagnosed, pellagra can be fatal if left untreated
Pellagra - American Osteopathic College of Dermatology (AOCD) Pellagra is a systemic disease that results from severe vitamin B3 (Niacin) deficiency Mild deficiency may go unnoticed, but a diet chronically low or without Niacin may result in the 4 D’s: diarrhea, dermatitis, dementia, and possibly even death
Pellagra: MedlinePlus Medical Encyclopedia Pellagra is caused by having too little niacin or tryptophan in the diet It can also occur if the body fails to absorb these nutrients Pellagra may also develop due to: Gastrointestinal diseases; Weight loss (bariatric) surgery; Anorexia; Excessive alcohol use
Pellagra: Causes, Symptoms and Treatments - rupahealth. com Pellagra, though rare in developed nations, remains a global health concern, particularly in regions affected by poverty and food insecurity A balanced diet that includes niacin and tryptophan-rich foods is essential to preventing niacin deficiency and the clinical symptoms of pellagra