Assertion: dandruff's symptom | /r/HasProperty | severe
Facets:
Source sentences:
text: If symptoms are severe, people with either condition may scratch their scalp so frequently that it turns red or develops small sores.
text: For scalp psoriasis, however, doctors do not usually prescribe systemic drugs unless symptoms are severe or do not respond to other medications.
text: If symptoms are severe and your dog has raw spots, rashes, or excessive itching, make an appointment with a vet.