When would you advise me to see a doctor first?

When these signs appear, we will directly recommend that you seek medical treatment: patchy hair loss; scalp scars and ulcers; redness, swelling, and pustules; hair loss that worsens rapidly in a short period of time; accompanied by other systemic symptoms.

Let’s make the boundary clear first: FerriaMed Hair Care Center is not a medical institution. It provides daily scalp management services. You can also ask this question directly when you go to the location - an organization with specific and unambiguous answers is more trustworthy; conversely, be wary of claims that "it can fix anything".