I am worried about side effects such as scalp inflammation or pain from the hair loss procedure. Will it be okay?

My scalp itching has worsened, and my hair is falling out in clumps along with dandruff, so I am considering professional hair loss treatment. I heard that it is a treatment that uses injections or stamping methods to directly penetrate nutrients into the scalp.

However, since my scalp is usually sensitive and prone to breakouts, I am suddenly afraid that I might experience side effects from the hair loss procedure, such as scalp inflammation, irritation, or severe pain. I would like to know if the ingredients used in the procedure are safe and non-irritating even for a sensitive scalp.

I look forward to an honest and professional response from the medical staff regarding whether even someone with a sensitive and weak scalp like mine can safely receive a prescription for hair loss treatment and proceed with care, and whether personalized intensity adjustments are possible through a pre-treatment scalp diagnosis.