Admin Inhaltsverzeichnis
Wie bekommt man Pellagra?
Pellagra ist eine Erkrankung, die durch Mangel an Vitamin B3 (Niacin) ausgelöst wird. Pellagra tritt auf, wenn die Nahrung hauptsächlich aus Mais oder Sorghumhirse besteht. Die dort vorliegende gebundene Form des Niacins (Niacytin) kann vom Körper nicht verwertet werden.
Was ist das Hartnup Syndrom?
Das Hartnup-Syndrom ist eine seltene Krankheit, bei der die Resorption und Exkretion von Tryptophan und anderen Aminosäuren gestört ist. Symptome sind Ausschlag, ZNS-Störungen, Minderwuchs, Kopfschmerzen und Kollaps oder Ohnmachtsanfälle.
What is pellagra and how is it treated?
Pellagra is a disease caused by low levels of niacin, also known as vitamin B-3. It’s marked by dementia, diarrhea, and dermatitis, also known as “the three Ds”. If left untreated, pellagra can be fatal. While it’s much less common than it used to be, thanks to advancements in food production, it’s still a problem in many developing countries.
What are the symptoms of pellagra in children?
This child has the skin rash associated with pellagra. The classic symptoms of pellagra are diarrhea, dermatitis, dementia, and death („the four Ds“). A more comprehensive list of symptoms includes:
What are the symptoms of dermatitis associated with pellagra?
Dermatitis related to pellagra usually causes a rash on the face, lips, feet, or hands. In some people, dermatitis forms around the neck, a symptom known as Casal necklace. Additional dermatitis symptoms include: red, flaky skin. areas of discoloration, ranging from red to brown. thick, crusty, scaly, or cracked skin.
What are the 4 d’s of pellagra?
Pellagra is remembered as the 4 D’s – dermatitis, diarrhoea, dementia, and eventually death. However not all signs develop in every patient. Skin changes are often the first sign, appearing in spring and summer. How do clinical features vary in differing types of skin?