When your scalp begins to ooze, it is usually due to a sore on the scalp that has gotten irritated, inflamed, or popped. As a result, it's crucial to identify the kind of sores and address the underlying cause. Numerous factors can cause sores to appear on the scalp. The most prevalent ones include psoriasis and eczema. Certain products can ease the symptoms, including specialized shampoos, medications, and creams.