I have a condition on my scalp. It is itchy, red, and I also have flaking. I have tried all kinds of?

Seborrhea/Psoriasis? It could be either of these or a combination sometimes called "sebopsoriasis". If you haven't tried it yet, it might be worth trying Nizoral (ketoconazole) shampoo, now available over the counter (otc). This is an anti-fungal shampoo that can sometimes even cure seborrhea if used for at least a month. If this doesn't work, you may have a chronic condition in which case you should see your family doctor.