Seborrheic dermatitis can only be stopped if it is completely cured without recurrence, ranging from half a month to half a year, depending on the doctor’s decision. Seborrheic dermatitis is mainly treated with medication. After treatment with medication, the seborrheic dermatitis symptoms will slowly ease to disappear, to make sure that the seborrheic dermatitis will not recur before stopping the medication. The specific stopping time is not certain, may need half a month, may need half a year, according to the seborrheic dermatitis patients to determine the specific situation. Seborrheic dermatitis is not yet cured period, it is recommended that patients do not stop the drug, otherwise it will affect the effect of seborrheic dermatitis treatment, seborrheic dermatitis is prone to recurring, resulting in more trouble. It is recommended that seborrheic dermatitis treatment with drugs, stopping drugs should be decided by the doctor, the patient to comply with the doctor’s instructions to use drugs, do not stop without authorization.