There is no data to support that grate shaving causes increasing dandruff, so there is no way to tell. Dandruff is more and more, mostly due to seborrheic dermatitis, scalp psoriasis, ringworm and other reasons.
1. Seborrheic dermatitis: it mostly involves the scalp and other parts of the scalp with more oil secretion, which can lead to more dandruff and is accompanied by flushing and itching of the scalp.
2. Scalp psoriasis: caused by the interaction of many factors, mainly manifested as scaly erythema or plaques on the head skin, but also flaking, which can be manifested as the phenomenon of more and more dandruff.
3. Tinea capitis: it is an infectious disease caused by dermatophyte infection of scalp and hair. Patients can appear white ringworm, early for the cluster of red pimples, and then gradually expand to form gray-white scaly patches, serious flaking phenomenon, that is, dandruff more and more symptoms.
In addition, it is recommended that patients with increasing dandruff go to the hospital in a timely manner, and follow the doctor’s instructions for treatment to avoid delaying the condition.