 [ Symptoms ] does the flu vaccine attribute to adhd  does the flu vaccine attribute to alzheimer is and being sick in general [ Disease ] to figure this out first look at what type of hair products you are using certain shampoos can be harsh or drying to the scalp try switching to a shampoo that is marketed for dry hair or one that claims to add moisture to your hair if this does not help you may need to see your local dermatologist to have your scalp examined for psoriasis seborrhea or another form of scalp dermatitis a biopsy may be necessary to fully understand what is going on