My scalp feels hot and red, and I am experiencing hair loss. What kind of treatment should I get?

Due to my job, I often tie my hair up tightly. By the afternoon, the crown of my head feels intensely hot—so hot that it stings when I place my hand on it. My scalp turns red in various places, and itching and breakouts are constant. My hair is unusually greasy yet dry and brittle; perhaps because my scalp is completely damaged, my hair roots lack strength, causing hair to break off easily or be pulled out by the roots. Even after trying cooling shampoos or scaling products, the surface of my scalp feels cool only for a moment, and the heat and inflammation emanating from deep within do not subside at all. I believe I need to receive professional scalp and hair loss treatment that soothes inflammation and heat while simultaneously regenerating hair roots to break this vicious cycle. Are there any others who, like me, suffered from rapid hair thinning due to a sensitive, red, and hot scalp, but managed to resolve the scalp heat and improve their hair loss through medical procedures?