<s>[INST] hello sir i m 21 year  old girl and im a student  and is suffering from hair fall from past 3 mnths this really gets worsen when i wash my hair and apply oil to my hair what can be done to  stop it and promote the growth ???please sir advice and guide me ?? [/INST] Hi... It seems that you may be having a condition known as halogen effluvium. I would like to say about halogen effluvium. It is a condition in which the hairs fall in halogen stage of hair cycle. The causes may be many like. ...tension, anxiety, thyroid diseases, endocrine diseases, hormonal diseases, diseases like typhoid, malaria, viral diseases, surgery,trauma, Chat Doctor. .methotrexate, internal diseases, anaemia, nutritional deficiencies..... etc. might precipitate the disease. Excessive sun exposure may be responsible for the disease. Dan </s>