मेरे सिर की त्वचा पर लगातार सफेद, पपड़ीदार त्वचा क्यों हो रही है और इसे कैसे ठीक किया जा सकता है?

Based on your description, the persistent white, flaky skin on your scalp with itchiness but without significant redness or bleeding may indeed be a common form of dandruff or seborrheic dermatitis. Dandruff is often characterized by dry flaking and mild itchiness, potentially due to the overgrowth of a yeast-like fungus called Malassezia. While dry scalp can also cause flakiness, it’s typically accompanied by tight, dry-feeling skin without the oiliness associated with dandruff. The fact that you’ve tried an anti-dandruff shampoo without success could suggest the need to consider different options or potential diagnosis. First, it’s important ensure you’re using the anti-dandruff shampoo correctly—apply to the scalp, not just the hair, leave it on for at least 5 minutes before rinsing. If that approach hasn’t worked, switching shampoos might be beneficial. Varieties containing ketoconazole, selenium sulfide or zinc pyrithione can be more effective against stubborn cases. Ensure to rotate these every few weeks to avoid resistance. If you’re experiencing persistent symptoms despite trying these steps, or notice worsened conditions, consulting with a dermatologist would be wise. They might consider conditions like psoriasis or eczema if more intense flaking and inflammation appear. Furthermore, lifestyle factors such as stress, diet, or hair care routines can influence scalp health. Ensure you’re maintaining a balanced diet, managing stress levels, and not over-washing or using overly harsh hair products, which may exacerbate matters. If you find irritation getting worse or start noticing significant amounts of hair loss, those could be indicative of a more concerning scalp condition and would merit immediate medical evaluation.