Pellagra occurs with the lack of intake of vitamin B3, produced by a deficiency in the intake of it.
A dermatologist is a doctor specialized in diseases of the skin, hair, nails and mucous membranes. Performs diagnoses and treatments for conditions such as acne, psoriasis, dermatitis, skin infections, hair loss and skin cancer. It is advisable to see a dermatologist if symptoms such as persistent rashes, changes in moles, hair loss, brittle nails or any alteration in the skin, hair or nails that do not disappear with basic treatments occur.
A general practitioner is a physician or family doctor who is responsible for diagnosing and prescribing medical treatments for patients. It also manages comprehensive healthcare, performing routine checkups, providing preventative advice, and managing a wide variety of health conditions. When a patient requires specific or specialized treatment, the general practitioner refers him or her to a specialist. Her role is essential in coordinating medical care, ensuring that patients receive adequate and ongoing care to maintain their health.
Remember that for the proper selection of health professional that treats pellagra you must consider the nature, severity and symptoms you are presenting.