Perilla leaves or perilla seeds should be referred to, the effect of perilla leaves is to dispel cold and relieve symptoms, move Qi and resolve phlegm, etc., and the effect of perilla seeds is to lower Qi and resolve phlegm, etc., both of which do not have the effect of expectoration, and cannot be used to get rid of blemishes.
The efficacy of perilla leaves is to dispel cold, expel cold, move qi and resolve phlegm, stabilize the fetus, and detoxify fish and crab. Clinically, it is used for chest and diaphragm plagued, stomach and epigastric pain, belching (hiccups) and vomiting, fetal restlessness and so on. Its contraindications and adverse reactions are not clear.
The effects of perilla seeds are to reduce qi and resolve phlegm, relieve cough and asthma, and laxative. It is used in the treatment of cough and asthma, intestinal dryness and constipation. It is contraindicated for lung deficiency coughing, spleen deficiency loose stool (fecal thinning not shaped), adverse reactions are not clear.
Perilla leaves and perilla seeds do not have the efficacy of removing chloasma, freckles, etc., so there is no proper usage of perilla to remove spots. If patients need to use medication, it is recommended to go to the hospital in time and use it under the guidance of professional physicians. It is not advisable to use the medicine by oneself to avoid delaying the condition.