Does insufficient qi and blood cause itchy bumps and can it be improved with Wu Ji Bai Feng Wan?

Insufficient qi and blood may lead to skin bumps and itchiness. Wu Ji Bai Feng Wan has the effect of tonifying qi and nourishing blood, which can relieve itchiness caused by insufficient qi and blood, but it is not applicable to all patients, and it is necessary to identify the symptoms and choose the appropriate medication, and should not be generalized.
Insufficient qi and blood can cause bumps on the surface of the skin, accompanied by itching symptoms. Weakness, insufficient qi and blood or depletion of qi and blood due to prolonged illness, blood deficiency generates wind (the body produces wind evil), qi deficiency is not strong on the surface of the guard (the skin coupling is easy to be attacked by evil), the wind will take advantage of the weakness to invade the skin to produce such symptoms.
Wu Ji Bai Feng Wan is composed of Wu Ji, deer antler gelatin, vinegared turtle shell, calcined oyster, cuttlebone, ginseng, astragalus, angelica and other traditional Chinese medicines, which has the effect of tonifying qi and nourishing blood, regulating menstruation and stopping leukorrhea (regulating menstruation and reducing abnormally increased leukorrhea). It is mainly used for the treatment of irregular menstruation, abdominal pain during menstruation, cold pain in the waist and knees caused by deficiency of qi and blood.
The adverse effects of this drug are not yet clear. Caution should be taken to avoid eating cold, raw and cold food, not suitable for patients with cold and fever, and caution should be exercised for those with allergies.
When symptoms such as pimples and itching occur, it is recommended to go to the hospital in time, to clarify the cause and diagnosis, and take medication under the guidance of the doctor, do not take medication on your own, so as not to delay the condition.