Hi. You may be suffering from early onset androgenetic alopecia. Could you send your pictures on follow up chat?! Apart from being genetically predisposed to balding, environmental factors , pollution, stress, junk food and poor diet could cause you to lose hair further. You'll probably need treatment with hair care lotions or serums - something that has vasodilator properties and improves thickness of hair and reduces hair loss. Have a good balanced nutritious diet. Your hair density can be restored if you take timely treatment and care of your hair. Prp therapy is possibly a good treatment option..
Seborrhoea capitis/ seborrhoiec dermatitis or dandruff is a chronic problem. Please note. Avoid using oils on scalp. This acts as food for fungus causing dandruff. You can apply it only at the hair part and not the scalp for short durations if you wish to. Secondly wash hair with antifungal / low strength corticosteroid based shampoos. Use maintenance shampoos regularly. You may need a course of oral antifungals if your condition is severe. See a dermatologist near you. Hope this helps. Warm regards Dr Govind S Mittal. Excel care hospital, Bangalore.