Biotin Deficiency

Below you will find more information about Biotin Deficiency from Medigest. If you believe that you are suffering from any of the symptoms of Biotin Deficiency it is important that you obtain an accurate diagnosis from a medical professional to ensure that you obtain the correct medication or treatment for your condition. There are medical conditions that carry similar symptoms associated with Biotin Deficiency and therefore the information provided by Medigest is offered as a guideline only and should never be used in preference to seeking professional medical advice. The information relating to Biotin Deficiency comes from a third party source and Medigest will not be held liable for any inaccuracies relating to the information shown.


Biotin Deficiency otherwise known as the Vitamin H deficiency is a nutritional disorder where a person is deficient in taking biotin or the water-soluble B vitamin.


Diagnosis is made through physical examination and observation of patient's medical history including undergoing laboratory examinations to determine the Serum Ammonia level, Plasma Carnitine Levels and Urine Ketones level.


Treatments of Biotin Deficiency depends on what is causing the deficiency. For example if the deficiency is caused by eating raw eggs and by prolong antibiotic treatments, such practice must be stopped. It may also include taking supplements.

Symptoms and Signs

Symptoms include drying of the skin, seborrheic dermatitis, fungal infections, rashes, alopecia, brittle hair, depression, myalgias, nausea, vomiting, and anorexia.


Biotin Deficiency is said to be caused by deficiency in biotin due to prolonged antibiotic intake, eating raw eggs and anticonvulsant drugs.

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