Does taking Cistanche Kidney Tonic Capsule have any effect on impotence?

Taking Cistanhuang Kidney Tonic Capsule is effective for impotence caused by kidney deficiency, but not effective for impotence caused by other reasons.
Cistanches Huang Kidney Replenishing Capsule is composed of Cistanches, Radix Rehmanniae Praeparata, Semen Cuscutae, Schisandrae Chinensis and Fructus Schisandrae Chinensis (steamed in wine). It has the effect of nourishing kidney yin, strengthening muscles and bones. It is used for kidney deficiency and lumbago.
It should be noted that Cistanche Kidney Capsules are contraindicated in children. Avoid spicy, cold and greasy food during the period of taking the medicine. It is not suitable for patients with fever and cold; and should not be taken by patients with spleen deficiency. This product should be taken before meals. If the symptoms are not relieved after 2 weeks of taking the medicine, you should go to the hospital.
Patients with impotence are advised to seek medical advice in time. If you need to use Cistanche Kidney Tonic Capsule, it must be used under the guidance of a professional doctor.