There are many types of ointments commonly used to treat psoriasis, and the choice should generally be based on the condition and the doctor's guidance. It is recommended that patients first consult a dermatologist for a professional evaluation and prescription of a suitable ointment; do not use any ointment arbitrarily on your own.

Common types of ointments mainly include:

1. Moisturizing creams: such as petroleum jelly and urea cream, can help relieve dry skin and reduce flaking, and are suitable for daily care.
2. Hormonal ointments: such as hydrocortisone and mometasone furoate, can help reduce redness and itching, but the duration and dosage of use should be controlled under the guidance of a doctor.
3. Vitamin D derivative ointments: such as calcipotriol, can regulate skin cell growth and are often used for mild to moderate plaque psoriasis.
4. Non-steroidal anti-inflammatory ointments: such as tacrolimus, suitable for sensitive areas or situations where long-term use of hormones is not advisable.
In daily care, keep the skin clean and moisturized, and avoid scratching and sun exposure. If discomfort or ineffectiveness occurs after using the ointment, consult a doctor promptly to adjust the treatment plan. Adhering to standardized treatment and good lifestyle habits will help in better managing the condition.