"About the treatment of psoriasis" technology, to make a concrete analysis:
1. If it is only a treatment method or a treatment method combined with existing drugs (different dosage and taking time), it is impossible to apply for a patent.
2. If it is a new invention of a decoction, medicine, foot washing liquid and the like for treating psoriasis, you can definitely apply for an invention patent.
For details, please check my profile and contact me according to my profile contact information.