This is a disease called as Seborrhoeic Dermatitis
And homeopathy is answer for such problem.
Never try to get rid of this problem from any of the external application such as shampoos , lotions , antibiotics etc.
If you wish to be treated permanently, classical homeopathy is answer.
You are probably suffering from fungal infection of the scalp if you have itching with it. It maybe dandruff or if scaly with bleeding spots, it maybe psoriasis.
The pictures are not very clear and the history is also lacking. It is better to consult privately for best results.
I can understand your concern.
Sinve when are you having this problem?
Do you have a history of itching or do you now feel to itch?
What do you use for hair?
Kindly consult a dermatologist in person for further evaluation and management.
It coulf be a fungal infection of the scalp.
Dr. Anil kumar jain.
If these eruptions are present since long and not responding to any treatment and if you find fine exfoliating ,scurfy dead skin coming out of it then leaving a red spot then we can call it as psoriasis .
No other medicines can help in this than homoeopathy has wonderful results as constitutional medicines are given.
Don't take casually as it is autoimmune disease which may later affect nails , joints and internal organ also, there is no optimistic treatment in modern medicine get concern with good homoeopathic doctor.