Pellagra: Definition, Symptoms & Treatment - Cleveland Clinic
2022年7月18日 · Pellagra is a systemic disease caused by a severe deficiency of niacin (vitamin B3). It affects the whole body and can eventually lead to death. Primary pellagra is caused by …
Pellagra - Wikipedia
Pellagra can develop according to several mechanisms, classically as a result of niacin (vitamin B3) deficiency, which results in decreased nicotinamide adenine dinucleotide (NAD).
The 3 Signs of Pellagra and How to Treat Them - Verywell Health
2023年8月24日 · A primary deficiency occurs when a person is not getting enough niacin in their diet, and a secondary deficiency is when the body isn't able to use the nutrient properly. …
Pellagra: Pictures, Symptoms, Causes, and Treatment - Healthline
2018年9月18日 · Pellagra is a serious condition that’s caused by low levels of niacin, due to either malnutrition or an absorption problem. If left untreated, it can cause death.
Pellagra: Definition, symptoms, pictures, and more - Medical News Today
2020年3月20日 · Pellagra can cause symptoms such as diarrhea, dermatitis, and dementia. Pellagra occurs due to a vitamin B3 deficiency. Without diagnosis and treatment, pellagra can …
Pellagra (vitamin B3 or niacin deficiency) - DermNet
Pellagra is a systemic disease caused by vitamin B3 (niacin) deficiency. It is characterised by the 4 D’s — dermatitis , diarrhoea, dementia and, if untreated, death. The name ‘pellagra’ is …
Pellagra: MedlinePlus Medical Encyclopedia
2022年10月25日 · 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: …
Pellagra | Causes, Symptoms & Treatment | Britannica
2025年1月10日 · pellagra, nutritional disorder caused by a dietary deficiency of niacin (also called nicotinic acid) or a failure of the body to absorb this vitamin or the amino acid tryptophan, …
Pellagra: A Non-Eradicated Old Disease - PMC - PubMed Central …
Pellagra is a nutritional disorder caused by niacin (vitamin B3) deficiency, which leads to systemic disease with clinical manifestations from the skin, gastrointestinal tract and the nervous …
Vitamin B3 deficiency - Symptoms, diagnosis and treatment | BMJ …
2023年12月21日 · Vitamin B3 deficiency is traditionally caused by consuming a diet mainly composed of corn and maize. Severe deficiency leads to pellagra, which is characterised by …