It is okay to take Wu Zi Derivative Pills and Tadalafil together, but you need to follow the doctor’s instructions to use the medication. Wu Zi Derivative Pill is composed of steamed schizandra, wolfberry, raspberry, fried dodder, and salt psyllium. Its efficacy is to tonify the kidney and benefit the essence (replenish the kidney essence in the body). It is used for impotence and infertility, seminal emission and premature ejaculation, lumbago and leg weakness, and residual leaking after urination caused by kidney deficiency and essence loss. It is contraindicated for those who are allergic to this product, and the adverse effects of this drug are not clear. Avoid indigestible food, during treatment, it is advisable to abstain from sexual intercourse. It should not be taken by patients with cold and fever. Tadalafil can increase the blood flow into the cavernous body of the penis and promote erection, which can treat erectile dysfunction and so on. Adverse effects of this product include headache, back pain, myalgia, nasal congestion, dyspepsia and flushing. It is contraindicated for those who are allergic to this product. The instructions of Wu Zi Diffractive Zong Pill and Tadalafil do not point out that there will be drug interactions between the two, and there is no contraindication to the drug ingredients, so they can be taken together, but the medication should be used reasonably under the guidance of a doctor. If the patient is not feeling well, it is recommended to consult a doctor in time to clarify the cause of the disease and standardize the treatment.