Treat dandruff with an anti-dandruff shampoo containing ketoconazole, zinc pyrithione, selenium sulfide, or salicylic acid
Use the shampoo consistently as directed, usually 2 to 3 times per week
Leave the shampoo on the scalp for 3 to 5 minutes before rinsing
Avoid scratching or picking at the scalp
Wash hair regularly to reduce oil and flake buildup
Use a gentle, non-irritating shampoo on non-treatment days
Keep scalp and hair clean and dry
Reduce use of heavy hair oils, gels, and styling products
Avoid tight hairstyles that pull on the hair
Eat a balanced diet with enough protein, iron, zinc, and vitamins
Manage stress
Sleep adequately
See a dermatologist if hair loss is severe, persistent, or patchy
Get checked for other causes of hair loss if shedding continues after dandruff improves
Use prescribed treatments if the scalp has inflammation, fungal infection, or seborrheic dermatitis
Be patient, since hair regrowth can take several months after scalp health improves