Call your doctor if your baby: 1  Is under 3 months old and has a temperature over 100.4 F. 2  Is over 3 months old and has a fever over 102 F. 3  Has a fever that lasts longer than 24 hours.  Has diarrhea, vomiting, or a rash with the 1  fever. Is very sleepy or looks sick.  Can't be soothed.
The hair follicle contains oil-secreting glands, which make the hair shiny. Stress and illness and lack of proper nutrients diminish secretion of oil and pigments causing graying of hair. The hair is considered as a tissue which uses the same nutrients of bone, nails and which is formed as bi-product of bone tissue.
Another primary source of yellow hair shaft discoloration is the chemical dithranol, which is found in the psoriatic topical medication anthralin, according to the Journal of Drugs in Dermatology research study. The skin cream slows the production of skin cells, according to Drugs.com.