Albumin Paclitaxel has higher drug concentration in the tumor site than Paclitaxel, and the chance of allergy is smaller, but the cost is also higher, there is no one better, need to be reasonably applied under the guidance of the doctor. 1. Drug concentration: Albumin Paclitaxel and Paclitaxel are the same kind of drugs, but Albumin Paclitaxel adopts nanotechnology to make the drug combined with human albumin, which can make the drug arrive at the tumor site at a higher concentration, and the solubility of the drug can be improved without the use of excipients, and there is no need for hormone and antihistamine pre-treatment. 2. Allergic reaction: Paclitaxel injection needs excipients to help dissolve, and excipients are easy to cause allergic reaction, while Albumin Paclitaxel does not need pretreatment before use, and does not need excipients, so the chance of allergic reaction is smaller. 3. Albumin Paclitaxel usually costs more than Paclitaxel, patients should combine their own financial situation with the doctor to negotiate with the choice of drug program, under the guidance of the doctor to use the drug.