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Niacin Deficiency 1999.1.4

Chapter 831

When niacin is deficient, patients may experience rough, cracked, pigmented, and keratinized skin, along with fatigue, insomnia, forgetfulness, irritability, and in severe cases, a range of psychiatric symptoms such as t

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Section Index

  1. Niacin Deficiency 1999.1.4

Niacin Deficiency 1999.1.4

When niacin is deficient, patients may experience rough, cracked, pigmented, and keratinized skin, along with fatigue, insomnia, forgetfulness, irritability, and in severe cases, a range of psychiatric symptoms such as taciturnity, delusions, visual hallucinations, auditory hallucinations, limb tremors, hemiplegia, cerebellar ataxia, and other neuropsychiatric manifestations. Gastrointestinal symptoms may include diarrhea, abdominal pain, and bloating; in severe cases, paralytic ileus may occur.

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