Polypharmacy, very common in the elderly, and the possibility of drug-drug interactions must be considered as a cause of agitation. Medications such as benzodiazepines, beta-blockers, selective serotonin reuptake inhibitors (SSRIs), neuroleptics and diphenhydramine can cause problems.
Chemical peels and surgical dermabrasion are the best approaches to rejuvenating the scalp.Some scalp wrinkles however are the result of a genetic disorder, cutis laxa, which has no cure. May 27th, 2009.
In addition to these health conditions, there can be other factors that may lead to scabs on scalp, including: Skin getting strained due to tight braids, perms and extensions. Lesions that form along the hair that start bleeding and turn into scabs.