Thanks for the query.
I believe these lesions are not actually pimples but a form of fungal folliculitis. âStart using an antifungal shampoo everyday for first week and then reduce the application to twice a week for maintenance. You should keep the shampoo atleast for 5 minutes on the scalp for it to act. This should solve your problem. However if problem persists, consult a Dermatologist for proper diagnosis and treatment plans.
Hope it helps you.ââ