Hello and Welcome to ‘Ask A Doctor’ service. I have reviewed your query and here is my advice. I can understand your concern for hair problems of hair fall and split hairs. Consult the dermatologist for the perfect diagnosis and proper treatment. There may be some cause like anemia,vitamin deficiencies,mineral deficiencies,stress,worries, travelling,internal diseases like thyroid dysfunction, etc. Tablet Biotin, iron tablets, vitamin E capsule, minerals tablets, high protein diet, exercise, meditation, etc. may be considered. Oil the hairs with castor oil twice a week after shampooing with herbal shampoo. Relax and have positive attitude. Hope I have answered your query. Let me know if I can assist you further. Regards, Dr. Ilyas Patel