Does lemon oyster powder have any side effects

Lemon Oyster Powder may cause constipation, diarrhea, stomach upset, allergies and other side effects when used in large quantities over a long period of time.
It is recorded in Chinese Medicine Nutrition: Lemon belongs to lung and stomach meridian, with sour and sweet flavor, it has the effect of stabilizing the stomach, generating fluids and relieving summer heat, and it has certain improvement effects on stomach heat and fluids, dry mouth and throat, and vomiting during pregnancy, etc. Consuming a large amount of lemon may cause gastric discomforts.
Oyster has the efficacy of softening and dispersing knots (softening and dispersing hard lumps), re-centering and tranquilizing the mind (using ores and other medicines to stabilize the mind), submerging yang and replenishing yin, adapted to Yin deficiency and hyperactivity of yang, scrofula (mainly refers to tuberculosis of lymph nodes of neck), phlegm and nucleus (lumps swollen up like nucleus under the skin), obstruction in the abdomen (lumps in women’s lower abdomen), and plumping up of the masses (lumps) and other conditions.
This medicine may cause side effects such as diarrhea and constipation when used in large quantities over a long period of time.
Lemon and Oyster Powder is made from lemon and oyster ground into powder, and there is no obvious adverse reaction when used in accordance with medical advice. Only individual patients may experience allergy, stomach upset, diarrhea, constipation and other side effects as a result of high dosage. The use of medication should be under the guidance of a physician, if the symptoms are more serious, you need to go to the hospital in time for treatment.