What are the most effective oyster cures?

Oyster can cure palpitations and insomnia, scrofula (mainly refers to neck lymph nodes tuberculosis), phlegm nuclei (subcutaneous swelling like nuclei nodules) and other diseases, but there are individual differences in efficacy, there is no treatment of a certain disease the most effective claim.
Oyster is a kind of Chinese herbal medicine with salty flavor and slightly cold nature. It belongs to the liver, gallbladder and kidney meridians. It has the effect of submerging yang and tonifying yin, tranquilizing the mind (using ores and other medicines to stabilize the mind), dispersing knots and softening hardness. It is used for palpitations and insomnia, tinnitus, dizziness, scrofula and phlegm nuclei (lymph nodes in the neck), and mass in the abdomen (lumps in the lower abdomen of women).
Calcined oyster has the effects of suppressing acidity and relieving pain (inhibiting gastric acid and alleviating pain), fixing astringency and astringency. It is used for spermatorrhea, spontaneous sweating (involuntary sweating during the day, aggravated by slight movement), night sweating (abnormal sweating after going to sleep, sweating stops after waking up), stomach pain and acid swallowing (swallowing the acid that goes up to the mouth and throat from the stomach), and menstrual leakage (excessive menstruation or more than a few drops) and diarrhea.
The therapeutic effect of oyster is related to individual physique, degree of illness, etc. and varies from person to person, so there is no such thing as the most effective oyster treatment for a certain disease.
This product may cause constipation, dyspepsia and other adverse reactions if taken for a long time. Contraindications are not yet clear, and the medicine should be used by a doctor for diagnosis and treatment.