Small red bumps on scalp of head?

? folliculitis: It sounds like folliculitis, a bacterial infection of the scalp similar to acne. If you look close you may see a pustule when they first break out. They are often itchy/tender and scratched at producing a small scab. They tend to come and go. There is no permanent cure, but i often treat flares with antibiotics. I would go see a dermatologist for a definitive diagnosis and treatment options.