Hi..
Welcome to HEALTHCARE MAGIC..
I have gone through your query and can understand your concerns..
As per your complain it seems that you are suffering from Seborrheic
Dermatitis commonly known as Dandruff and common causes for it can be
fungal infection, genes, change in weather, poor hygiene conditions, poor immunity etc..
As you are presently in a very cold weather dryness can be a cause for exaggeration of dandruff..
Hairfall occurs due to damage to the hairfollicles with dandruff..
I would suggest you to consult a Trichologist and get evaluated and a thorough clinical evaluation and microscopic examination of the flakes can help in diagnosis and treated accordingly..
You can be advised to apply shampoo containing
Ketoconazole, coal tar,
salicylic acid, zinc, selenium, sulfides etc..
You can also be advised to massage the scalp with steroid lotion..
You should also keep the scalp clean and avoid moisture accumulation to prevent infection..
You can also be advised
multivitamin supplements and also taking more of green leafy fruits and vegetables in diet to reduce hairfall..
Hope this information helps..
Thanks and regards.
Dr.Honey Nandwani Arora.